diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index fa73844a88..b38d5aab81 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -999,6 +999,10 @@ optgroup {
     }
 }
 
+.input-group .input-group-btn .btn-sm {
+    height: 30px;
+}
+
 .panel-body,
 section {
     > p:first-child,