diff --git a/packages/client/src/components/global/MkPageHeader.vue b/packages/client/src/components/global/MkPageHeader.vue
index 1892ec0c08..944c6140a8 100644
--- a/packages/client/src/components/global/MkPageHeader.vue
+++ b/packages/client/src/components/global/MkPageHeader.vue
@@ -541,7 +541,7 @@ onUnmounted(() => {
 			opacity: 0.7;
 			overflow: hidden;
 			transition: color 0.2s, opacity 0.2s, width 0.2s, min-width 0.2s;
-			--width: max-content;
+			--width: 38px;
 
 			&:hover {
 				opacity: 1;