diff --git a/mozilla/caps/public/MANIFEST b/mozilla/caps/public/MANIFEST
new file mode 100644
index 00000000000..3df9fa19a8e
--- /dev/null
+++ b/mozilla/caps/public/MANIFEST
@@ -0,0 +1,5 @@
+nsICapsManager.h
+nsICertPrincipal.h
+nsICodebasePrincipal.h
+nsICodeSourcePrincipal.h
+nsIPrincipal.h