1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 4f5934f..695fc54 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ build: fmt
 	go build
 
 fmt:
-	go fmt -x ${MOD} ${MOD}/enc
+	go fmt -x ${MOD} ${MOD}/challenge ${MOD}/enc
 
 bin:
 	mkdir -p bin