diff --git a/packages/builder/src/components/common/DrawerBindableInput.svelte b/packages/builder/src/components/common/DrawerBindableInput.svelte
index af0da92463..4b0109270a 100644
--- a/packages/builder/src/components/common/DrawerBindableInput.svelte
+++ b/packages/builder/src/components/common/DrawerBindableInput.svelte
@@ -30,7 +30,7 @@
   <Input
     thin
     value={readableValue}
-    on:change={event => onChange(event.detail)}
+    on:change={event => onChange(event.target.value)}
     placeholder="/screen" />
   <div class="icon" on:click={bindingDrawer.show}>
     <Icon name="lightning" />