1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 8c3ea98..59689ef 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-GEN = pkgid_gen.go
+GEN = $(addsuffix _gen.go, cover interior pkgid)
 TEST = $(wildcard *_test.go)
 SRC = $(filter-out ${GEN} ${TEST}, $(wildcard *.go))