diff --git a/Makefile b/Makefile
index 9b1bfc2..7cc9aa6 100644
--- a/Makefile
+++ b/Makefile
@@ -28,6 +28,7 @@ version.go: version.go.m4 .version
 	-@m4 -Dm4_version=$(VERSION) \
 	   -Dm4_revision=$(REVISION) \
 	   -Dm4_build_time=$(BUILDTIME) \
+	   -Dm4_package=$(PACKAGE) \
 	   $< >$@
 
 clean: