diff --git a/frontend/less/espo/elements/buttons.less b/frontend/less/espo/elements/buttons.less
index bc4fc747c8..6ff8f4f3a4 100644
--- a/frontend/less/espo/elements/buttons.less
+++ b/frontend/less/espo/elements/buttons.less
@@ -41,6 +41,10 @@
             }
         }
     }
+
+    .input-group-btn .btn.btn-sm {
+        height: @input-height-small;
+    }
 }
 
 .btn-icon {