diff --git a/x-pack/plugins/triggers_actions_ui/public/application/lib/check_action_type_enabled.scss b/x-pack/plugins/triggers_actions_ui/public/application/lib/check_action_type_enabled.scss
index 32ab1bd7b1821b..24dbb865742d8d 100644
--- a/x-pack/plugins/triggers_actions_ui/public/application/lib/check_action_type_enabled.scss
+++ b/x-pack/plugins/triggers_actions_ui/public/application/lib/check_action_type_enabled.scss
@@ -7,3 +7,10 @@
     box-shadow: none;
   }
 }
+
+.actConnectorsListGrid {
+  .euiToolTipAnchor,
+  .euiCard {
+    height: 100%;
+  }
+}