diff --git a/packages/puppeteer-core/package.json b/packages/puppeteer-core/package.json
index 2d131b0a593..09c8705a1e5 100644
--- a/packages/puppeteer-core/package.json
+++ b/packages/puppeteer-core/package.json
@@ -136,6 +136,9 @@
     "lib",
     "src",
     "!*.test.js",
+    "!*.test.d.ts",
+    "!*.test.js.map",
+    "!*.test.d.ts.map",
     "!*.tsbuildinfo"
   ],
   "author": "The Chromium Authors",
diff --git a/packages/puppeteer/package.json b/packages/puppeteer/package.json
index 0274c60bce5..3d04a6bb722 100644
--- a/packages/puppeteer/package.json
+++ b/packages/puppeteer/package.json
@@ -116,6 +116,9 @@
     "src",
     "install.js",
     "!*.test.js",
+    "!*.test.d.ts",
+    "!*.test.js.map",
+    "!*.test.d.ts.map",
     "!*.tsbuildinfo"
   ],
   "author": "The Chromium Authors",