diff --git a/packages/babel-compat-data/package.json b/packages/babel-compat-data/package.json
index 4ad875ec9a..028078b7ec 100644
--- a/packages/babel-compat-data/package.json
+++ b/packages/babel-compat-data/package.json
@@ -12,7 +12,7 @@
     "./plugins": "./data/plugins.json",
     "./native-modules": "./data/native-modules.json",
     "./corejs2-built-ins": "./data/corejs2-built-ins.json",
-    "./corejs3-shipped-proposals": "./data/corejs3-shipped-proposals",
+    "./corejs3-shipped-proposals": "./data/corejs3-shipped-proposals.json",
     "./overlapping-plugins": "./data/overlapping-plugins.json",
     "./plugin-bugfixes": "./data/plugin-bugfixes.json"
   },