diff --git a/Makefile b/Makefile
index 8489ed4..86658f0 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,9 @@ dist:
 		$(PACKAGE)-$(VERSION)/src/mailer.h \
 		$(PACKAGE)-$(VERSION)/src/project.conf \
 		$(PACKAGE)-$(VERSION)/src/account/mbox.c \
+		$(PACKAGE)-$(VERSION)/src/account/pop3.c \
+		$(PACKAGE)-$(VERSION)/src/account/imap4.c \
+		$(PACKAGE)-$(VERSION)/src/account/rss.c \
 		$(PACKAGE)-$(VERSION)/src/account/project.conf \
 		$(PACKAGE)-$(VERSION)/project.conf
 	$(RM) $(PACKAGE)-$(VERSION)