diff --git a/src/runtime/internal/scheduler.ts b/src/runtime/internal/scheduler.ts
index f6a28fedfe..5327e7b5b5 100644
--- a/src/runtime/internal/scheduler.ts
+++ b/src/runtime/internal/scheduler.ts
@@ -129,7 +129,7 @@ function update($$) {
 export function flush_render_callbacks(fns: Function[]): void {
 	const filtered = [];
 	const targets = [];
-	render_callbacks.forEach((c) => fns.indexOf(c) !== -1 ? filtered.push(c) : targets.push(c));
+	render_callbacks.forEach((c) => fns.indexOf(c) === -1 ? filtered.push(c) : targets.push(c));
 	targets.forEach((c) => c());
 	render_callbacks = filtered;
 }