diff --git a/Taskfile.yaml b/Taskfile.yaml
index 2241d975..9bedde87 100644
--- a/Taskfile.yaml
+++ b/Taskfile.yaml
@@ -5,13 +5,13 @@ version: "3"
 tasks:
   build-img-n:
     cmds:
-      - git reset hard
+      - git reset --hard
       - git pull
       - ./img-gen-n.sh
 
   build-img-s:
     cmds:
-      - git reset hard
+      - git reset --hard
       - git pull
       - ./img-gen-s.sh