diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
index 4e2dff87a..c7c417ba6 100644
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -420,6 +420,13 @@ static ngx_command_t  ngx_http_fastcgi_commands[] = {
       offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses),
       NULL },
 
+    { ngx_string("fastcgi_cache_max_range_offset"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_off_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_max_range_offset),
+      NULL },
+
     { ngx_string("fastcgi_cache_use_stale"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
       ngx_conf_set_bitmask_slot,
@@ -2754,6 +2761,7 @@ ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf)
 #if (NGX_HTTP_CACHE)
     conf->upstream.cache = NGX_CONF_UNSET;
     conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT;
+    conf->upstream.cache_max_range_offset = NGX_CONF_UNSET;
     conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR;
     conf->upstream.no_cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_valid = NGX_CONF_UNSET_PTR;
@@ -2999,6 +3007,10 @@ ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_uint_value(conf->upstream.cache_min_uses,
                               prev->upstream.cache_min_uses, 1);
 
+    ngx_conf_merge_off_value(conf->upstream.cache_max_range_offset,
+                              prev->upstream.cache_max_range_offset,
+                              NGX_MAX_OFF_T_VALUE);
+
     ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale,
                               prev->upstream.cache_use_stale,
                               (NGX_CONF_BITMASK_SET
diff --git a/src/http/modules/ngx_http_proxy_module.c b/src/http/modules/ngx_http_proxy_module.c
index 15cdcc5cf..42b6afc31 100644
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -492,6 +492,13 @@ static ngx_command_t  ngx_http_proxy_commands[] = {
       offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_min_uses),
       NULL },
 
+    { ngx_string("proxy_cache_max_range_offset"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_off_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_proxy_loc_conf_t, upstream.cache_max_range_offset),
+      NULL },
+
     { ngx_string("proxy_cache_use_stale"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
       ngx_conf_set_bitmask_slot,
@@ -2847,6 +2854,7 @@ ngx_http_proxy_create_loc_conf(ngx_conf_t *cf)
 #if (NGX_HTTP_CACHE)
     conf->upstream.cache = NGX_CONF_UNSET;
     conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT;
+    conf->upstream.cache_max_range_offset = NGX_CONF_UNSET;
     conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR;
     conf->upstream.no_cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_valid = NGX_CONF_UNSET_PTR;
@@ -3108,6 +3116,10 @@ ngx_http_proxy_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_uint_value(conf->upstream.cache_min_uses,
                               prev->upstream.cache_min_uses, 1);
 
+    ngx_conf_merge_off_value(conf->upstream.cache_max_range_offset,
+                              prev->upstream.cache_max_range_offset,
+                              NGX_MAX_OFF_T_VALUE);
+
     ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale,
                               prev->upstream.cache_use_stale,
                               (NGX_CONF_BITMASK_SET
diff --git a/src/http/modules/ngx_http_scgi_module.c b/src/http/modules/ngx_http_scgi_module.c
index 5a18f557e..aa84a3dba 100644
--- a/src/http/modules/ngx_http_scgi_module.c
+++ b/src/http/modules/ngx_http_scgi_module.c
@@ -270,6 +270,13 @@ static ngx_command_t ngx_http_scgi_commands[] = {
       offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_min_uses),
       NULL },
 
+    { ngx_string("scgi_cache_max_range_offset"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_off_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_scgi_loc_conf_t, upstream.cache_max_range_offset),
+      NULL },
+
     { ngx_string("scgi_cache_use_stale"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
       ngx_conf_set_bitmask_slot,
@@ -1204,6 +1211,7 @@ ngx_http_scgi_create_loc_conf(ngx_conf_t *cf)
 #if (NGX_HTTP_CACHE)
     conf->upstream.cache = NGX_CONF_UNSET;
     conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT;
+    conf->upstream.cache_max_range_offset = NGX_CONF_UNSET;
     conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR;
     conf->upstream.no_cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_valid = NGX_CONF_UNSET_PTR;
@@ -1444,6 +1452,10 @@ ngx_http_scgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_uint_value(conf->upstream.cache_min_uses,
                               prev->upstream.cache_min_uses, 1);
 
+    ngx_conf_merge_off_value(conf->upstream.cache_max_range_offset,
+                              prev->upstream.cache_max_range_offset,
+                              NGX_MAX_OFF_T_VALUE);
+
     ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale,
                               prev->upstream.cache_use_stale,
                               (NGX_CONF_BITMASK_SET
diff --git a/src/http/modules/ngx_http_uwsgi_module.c b/src/http/modules/ngx_http_uwsgi_module.c
index fa2248e3b..b9c8dba2a 100644
--- a/src/http/modules/ngx_http_uwsgi_module.c
+++ b/src/http/modules/ngx_http_uwsgi_module.c
@@ -330,6 +330,13 @@ static ngx_command_t ngx_http_uwsgi_commands[] = {
       offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_min_uses),
       NULL },
 
+    { ngx_string("uwsgi_cache_max_range_offset"),
+      NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
+      ngx_conf_set_off_slot,
+      NGX_HTTP_LOC_CONF_OFFSET,
+      offsetof(ngx_http_uwsgi_loc_conf_t, upstream.cache_max_range_offset),
+      NULL },
+
     { ngx_string("uwsgi_cache_use_stale"),
       NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
       ngx_conf_set_bitmask_slot,
@@ -1410,6 +1417,7 @@ ngx_http_uwsgi_create_loc_conf(ngx_conf_t *cf)
 #if (NGX_HTTP_CACHE)
     conf->upstream.cache = NGX_CONF_UNSET;
     conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT;
+    conf->upstream.cache_max_range_offset = NGX_CONF_UNSET;
     conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR;
     conf->upstream.no_cache = NGX_CONF_UNSET_PTR;
     conf->upstream.cache_valid = NGX_CONF_UNSET_PTR;
@@ -1658,6 +1666,10 @@ ngx_http_uwsgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_uint_value(conf->upstream.cache_min_uses,
                               prev->upstream.cache_min_uses, 1);
 
+    ngx_conf_merge_off_value(conf->upstream.cache_max_range_offset,
+                              prev->upstream.cache_max_range_offset,
+                              NGX_MAX_OFF_T_VALUE);
+
     ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale,
                               prev->upstream.cache_use_stale,
                               (NGX_CONF_BITMASK_SET
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index addd8075d..1a657e6b3 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -17,6 +17,8 @@ static ngx_int_t ngx_http_upstream_cache_get(ngx_http_request_t *r,
     ngx_http_upstream_t *u, ngx_http_file_cache_t **cache);
 static ngx_int_t ngx_http_upstream_cache_send(ngx_http_request_t *r,
     ngx_http_upstream_t *u);
+static ngx_int_t ngx_http_upstream_cache_check_range(ngx_http_request_t *r,
+    ngx_http_upstream_t *u);
 static ngx_int_t ngx_http_upstream_cache_status(ngx_http_request_t *r,
     ngx_http_variable_value_t *v, uintptr_t data);
 static ngx_int_t ngx_http_upstream_cache_last_modified(ngx_http_request_t *r,
@@ -922,6 +924,10 @@ ngx_http_upstream_cache(ngx_http_request_t *r, ngx_http_upstream_t *u)
         return rc;
     }
 
+    if (ngx_http_upstream_cache_check_range(r, u) == NGX_DECLINED) {
+        u->cacheable = 0;
+    }
+
     r->cached = 0;
 
     return NGX_DECLINED;
@@ -1023,6 +1029,55 @@ ngx_http_upstream_cache_send(ngx_http_request_t *r, ngx_http_upstream_t *u)
     return rc;
 }
 
+
+static ngx_int_t
+ngx_http_upstream_cache_check_range(ngx_http_request_t *r,
+    ngx_http_upstream_t *u)
+{
+    off_t             offset;
+    u_char           *p, *start;
+    ngx_table_elt_t  *h;
+
+    h = r->headers_in.range;
+
+    if (h == NULL
+        || !u->cacheable
+        || u->conf->cache_max_range_offset == NGX_MAX_OFF_T_VALUE)
+    {
+        return NGX_OK;
+    }
+
+    if (u->conf->cache_max_range_offset == 0) {
+        return NGX_DECLINED;
+    }
+
+    if (h->value.len < 7
+        || ngx_strncasecmp(h->value.data, (u_char *) "bytes=", 6) != 0)
+    {
+        return NGX_OK;
+    }
+
+    p = h->value.data + 6;
+
+    while (*p == ' ') { p++; }
+
+    if (*p == '-') {
+        return NGX_DECLINED;
+    }
+
+    start = p;
+
+    while (*p >= '0' && *p <= '9') { p++; }
+
+    offset = ngx_atoof(start, p - start);
+
+    if (offset >= u->conf->cache_max_range_offset) {
+        return NGX_DECLINED;
+    }
+
+    return NGX_OK;
+}
+
 #endif
 
 
diff --git a/src/http/ngx_http_upstream.h b/src/http/ngx_http_upstream.h
index 23d4726a1..7390f2e9e 100644
--- a/src/http/ngx_http_upstream.h
+++ b/src/http/ngx_http_upstream.h
@@ -198,6 +198,8 @@ typedef struct {
     ngx_uint_t                       cache_use_stale;
     ngx_uint_t                       cache_methods;
 
+    off_t                            cache_max_range_offset;
+
     ngx_flag_t                       cache_lock;
     ngx_msec_t                       cache_lock_timeout;
     ngx_msec_t                       cache_lock_age;