diff --git a/lib/pages/chat/events/image_bubble.dart b/lib/pages/chat/events/image_bubble.dart
index ab5fb03c..ae8e7a83 100644
--- a/lib/pages/chat/events/image_bubble.dart
+++ b/lib/pages/chat/events/image_bubble.dart
@@ -52,8 +52,10 @@ class ImageBubble extends StatelessWidget {
     var height = 32;
     if (ratio > 1.0) {
       height = (width / ratio).round();
+      if (height <= 0) height = 1;
     } else {
       width = (height * ratio).round();
+      if (width <= 0) width = 1;
     }
     return SizedBox(
       width: this.width,