diff --git a/test/runTest.ts b/test/runTest.ts
index 57f8b33f..ca9e8744 100644
--- a/test/runTest.ts
+++ b/test/runTest.ts
@@ -43,7 +43,7 @@ async function main() {
       vscodeExecutablePath,
       extensionDevelopmentPath,
       extensionTestsPath,
-      launchArgs: [testWorkspace],
+      launchArgs: ['--disable-gpu', testWorkspace],
     });
   } catch (err) {
     console.error(err);