diff --git a/packaging/Makefile b/packaging/Makefile
index bab5fad..abdb4bf 100644
--- a/packaging/Makefile
+++ b/packaging/Makefile
@@ -29,6 +29,7 @@ DOCKER_CMD=\
 		$(DOCKER_SQUID_OPTS) \
 		-v `pwd`:/data \
 		-v `pwd`/$(KEYFILE):/home/$(BUILD_USER)/.abuild/$(KEYFILE) \
+		-v `pwd`/$(KEYFILE).pub:/home/$(BUILD_USER)/.abuild/$(KEYFILE).pub \
 		-v $(CURDIR)/distfiles:/var/cache/distfiles \
 		synit-build:$(ARCH)