diff --git a/Makefile b/Makefile
index 4a5eae4..c96641f 100644
--- a/Makefile
+++ b/Makefile
@@ -19,9 +19,10 @@ deploy:
 		then echo "Missing one of SSH_USER, SSH_HOST, or SSH_TARGET" >&2; \
 		exit 1; \
 	fi
+	env
 	mkdir -p ~/.ssh/
 	touch ~/.ssh/known_hosts
-	ssh-keygen -R "$$SSH_HOST" -f ~/.ssh/known_hosts
+	ssh-keygen -R "$$SSH_HOST"
 	ssh-keyscan "$$SSH_HOST" >> ~/.ssh/known_hosts
 	rsync -e "ssh -o StrictHostKeyChecking=no" --progress -avz --delete public/ "$$SSH_USER@$$SSH_HOST:$$SSH_TARGET"