diff --git a/app/src/main/res/layout/dialog_rule_match.xml b/app/src/main/res/layout/dialog_rule_match.xml
index 38c340294f..9441f282c7 100644
--- a/app/src/main/res/layout/dialog_rule_match.xml
+++ b/app/src/main/res/layout/dialog_rule_match.xml
@@ -22,6 +22,7 @@
         android:layout_height="wrap_content"
         android:padding="12dp"
         android:scrollbarStyle="outsideOverlay"
+        android:scrollbarThumbVertical="@drawable/scroll_thumb_dialog"
         android:scrollbars="vertical"
         app:layout_constrainedHeight="true"
         app:layout_constraintBottom_toTopOf="@+id/btnExecute"