diff --git a/package.json b/package.json
index 4b3cc753..a8f6d6be 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
     "prettier-check": "prettier . --check --cache",
     "prettier-fix": "prettier . --write --cache",
     "test": "turbo run testing check-engines --continue",
+    "test-sync": "npm run test-run && npm run jest",
     "test-run": "(cd test/ && ./run.sh)",
     "test-run-record": "(cd test/ && ./run.sh record)",
     "tsc": "tsc",
diff --git a/turbo.json b/turbo.json
index b7be3ff8..9b3fb25b 100644
--- a/turbo.json
+++ b/turbo.json
@@ -26,8 +26,7 @@
         "tsc",
         "eslint-check",
         "prettier-check",
-        "jest",
-        "test-run"
+        "test-sync"
       ]
     },
     "testing:offline": {
@@ -40,6 +39,20 @@
         "jest"
       ]
     },
+    "test-sync": {
+      "inputs": [
+        "ast-codec/",
+        "bin/",
+        "init-templates/",
+        "lib/",
+        "new-package/",
+        "parseElm/",
+        "review/",
+        "template/",
+        "test/",
+        "vendor/"
+      ]
+    },
     "eslint-check": {
       "inputs": ["lib/", "vendor/", ".eslintrc.js", "tsconfig.json"]
     },