diff --git a/src/lib/components/workspace/Models/Knowledge.svelte b/src/lib/components/workspace/Models/Knowledge.svelte
index 6272f50df4..5148c92731 100644
--- a/src/lib/components/workspace/Models/Knowledge.svelte
+++ b/src/lib/components/workspace/Models/Knowledge.svelte
@@ -31,7 +31,7 @@
 	let showItemModal = false;
 	let selectedItemIdx = null;
 
-	$: if (selectedItems === null) {
+	$: if (selectedItems == null) {
 		selectedItems = [];
 	}