diff --git a/app/src/main/res/values/dimen.xml b/app/src/main/res/values/dimen.xml
index 93a8df39e..160c8e521 100644
--- a/app/src/main/res/values/dimen.xml
+++ b/app/src/main/res/values/dimen.xml
@@ -78,7 +78,7 @@
     <dimen name="chat_bubble_grouped_bottom_margin">2dp</dimen>
     <dimen name="chat_bubble_bottom_margin">8dp</dimen>
     <dimen name="chat_bubble_long_press_emoji_reaction_size">30sp</dimen>
-    <dimen name="chat_bubble_grid_image_size">88dp</dimen>
+    <dimen name="chat_bubble_grid_image_size">87dp</dimen>
     <dimen name="chat_bubble_big_image_max_size">150dp</dimen>
     <dimen name="chat_bubble_grid_file_name_max_width">151dp</dimen> <!-- 271 - 88 - 32 -->
     <dimen name="chat_bubble_meeting_invite_width">271dp</dimen>