diff --git a/pw_ide/ts/pigweed-vscode/package.json b/pw_ide/ts/pigweed-vscode/package.json
index 869f9262c..f53c0072d 100644
--- a/pw_ide/ts/pigweed-vscode/package.json
+++ b/pw_ide/ts/pigweed-vscode/package.json
@@ -228,9 +228,9 @@
     "postPackage": "tsx scripts/prepostPackage.mts --post",
     "package": "npm run clean && npm run build && npm run bundle && npm run prePackage && npm run doPackage && npm run postPackage",
     "packagePrerelease": "npm run clean && npm run build && npm run bundle && npm run prePackage && npm run doPackagePrerelease && npm run postPackage",
-    "test:unit": "npm run build && vscode-test --label unitTests",
-    "test:e2e": "npm run build && vscode-test --label e2eTests",
-    "test:all": "npm run build && vscode-test"
+    "test:unit": "npm run clean && npm run build && vscode-test --label unitTests",
+    "test:e2e": "npm run clean && npm run build && vscode-test --label e2eTests",
+    "test:all": "npm run clean && npm run build && vscode-test"
   },
   "dependencies": {
     "@bazel/bazelisk": "^1.19.0",