diff --git a/extensions/ql-vscode/test/vscode-tests/cli-integration/jest-runner-vscode.config.js b/extensions/ql-vscode/test/vscode-tests/cli-integration/jest-runner-vscode.config.js
index c5ba69f57..45d6ce36a 100644
--- a/extensions/ql-vscode/test/vscode-tests/cli-integration/jest-runner-vscode.config.js
+++ b/extensions/ql-vscode/test/vscode-tests/cli-integration/jest-runner-vscode.config.js
@@ -24,6 +24,7 @@ const config = {
     "github.codespaces",
     "--disable-extension",
     "github.copilot",
+    "--disable-workspace-trust",  // Disable trust because we copy our workspace to a temp directory
     tmpDataDir,
     path.resolve(rootDir, "test/data-extensions"), // folder containing the extension packs and packs that are targeted by the extension pack
     // CLI integration tests requires a multi-root workspace so that the data and the QL sources are accessible.