diff --git a/src/UIShell/HeaderGlobalAction.svelte b/src/UIShell/HeaderGlobalAction.svelte
index db0cbc80..22cd93f1 100644
--- a/src/UIShell/HeaderGlobalAction.svelte
+++ b/src/UIShell/HeaderGlobalAction.svelte
@@ -21,6 +21,6 @@
   on:click
 >
   <slot>
-    <svelte:component this="{icon}" />
+    <svelte:component this="{icon}" size="{20}" />
   </slot>
 </button>