diff --git a/package.json b/package.json
index 330ad340ec..35c12d946c 100644
--- a/package.json
+++ b/package.json
@@ -91,8 +91,7 @@
       "/.module-cache/"
     ],
     "testPathDirs": [
-      "<rootDir>/src",
-      "<rootDir>/vendor/fbtransform"
+      "<rootDir>/src"
     ],
     "unmockedModulePathPatterns": [
       ""