diff --git a/src/http/modules/ngx_http_ssl_module.c b/src/http/modules/ngx_http_ssl_module.c
index 111de479b..97c58e445 100644
--- a/src/http/modules/ngx_http_ssl_module.c
+++ b/src/http/modules/ngx_http_ssl_module.c
@@ -429,7 +429,7 @@ ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out,
 #if (NGX_HTTP_V2 || NGX_HTTP_QUIC)
     ngx_http_connection_t  *hc;
 #endif
-#if (NGX_HTTP_V2 || NGX_DEBUG)
+#if (NGX_HTTP_V2 || NGX_HTTP_QUIC || NGX_DEBUG)
     ngx_connection_t       *c;
 
     c = ngx_ssl_get_connection(ssl_conn);