diff --git a/netwerk/makefiles b/netwerk/makefiles
index b6ae2cc2af26..aa07cffac934 100644
--- a/netwerk/makefiles
+++ b/netwerk/makefiles
@@ -8,6 +8,9 @@ netwerk/dns/src/Makefile
 netwerk/util/Makefile
 netwerk/util/public/Makefile
 netwerk/util/src/Makefile
+netwerk/mime/Makefile
+netwerk/mime/public/Makefile
+netwerk/mime/src/Makefile
 netwerk/build/Makefile
 netwerk/protocol/Makefile
 netwerk/protocol/file/Makefile