diff --git a/ci/build/update-vscode.sh b/ci/build/update-vscode.sh
index 32b7fc1a2..b3b4857d2 100755
--- a/ci/build/update-vscode.sh
+++ b/ci/build/update-vscode.sh
@@ -79,7 +79,7 @@ function get-webview-script-hash() {
 }
 
 function delete_csp() {
-  quilt delete csp-hashes.diff
+  quilt delete csp-hashes.diff || true
 }
 
 function update_csp() {