diff --git a/web/sass-files/sass/partials/_post.scss b/web/sass-files/sass/partials/_post.scss
index 61eb636bcb..804928413e 100644
--- a/web/sass-files/sass/partials/_post.scss
+++ b/web/sass-files/sass/partials/_post.scss
@@ -578,7 +578,7 @@ body.ios {
 			font-weight: 600;
 
 			.user-popover {
-				max-width: 130px;
+				max-width: 200px;
 				@include clearfix;
 				text-overflow: ellipsis;
 				white-space: nowrap;
diff --git a/web/sass-files/sass/partials/_responsive.scss b/web/sass-files/sass/partials/_responsive.scss
index 09d498a691..5d6cbee608 100644
--- a/web/sass-files/sass/partials/_responsive.scss
+++ b/web/sass-files/sass/partials/_responsive.scss
@@ -160,6 +160,11 @@
 
             .col__name {
                 pointer-events: none;
+
+                .user-popover {
+                    max-width: 130px;
+                }
+
             }
 
         }
diff --git a/web/sass-files/sass/partials/_sidebar--right.scss b/web/sass-files/sass/partials/_sidebar--right.scss
index f40a50b037..aaa6f4c925 100644
--- a/web/sass-files/sass/partials/_sidebar--right.scss
+++ b/web/sass-files/sass/partials/_sidebar--right.scss
@@ -16,6 +16,22 @@
 
     }
 
+    .post {
+
+        .post__header {
+
+            .col__name {
+
+                .user-popover {
+                    max-width: 130px;
+                }
+
+            }
+
+        }
+
+    }
+
     .sidebar--right__content {
         height: 100%;
         @include display-flex;