diff --git a/mozilla/modules/libjar/Makefile.in b/mozilla/modules/libjar/Makefile.in
index baedd0b1e5e..90b16b85625 100644
--- a/mozilla/modules/libjar/Makefile.in
+++ b/mozilla/modules/libjar/Makefile.in
@@ -27,6 +27,8 @@ LIBRARY_NAME	= jar$(VERSION_NUMBER)
 
 CPPSRCS = \
 	nsZipArchive.cpp \
+	nsJAR.cpp \
+	nsJARFactory.cpp \
 	$(NULL)
 
 EXPORTS = zipfile.h