diff --git a/build/generateTsDefs.py b/build/generateTsDefs.py
index 2ba7df21a9..ba5db9c396 100755
--- a/build/generateTsDefs.py
+++ b/build/generateTsDefs.py
@@ -102,6 +102,8 @@ def GenerateTsDefs(inputs, output):
     f.write(license_header)
     f.write(b'\n')
     f.write(contents)
+    f.write(b'\n')
+    f.write(b'export default shaka;\n')
 
 
 def CreateParser():