diff --git a/atomics/T1166/T1166.yaml b/atomics/T1166/T1166.yaml
index c2e01651..7b735c6a 100644
--- a/atomics/T1166/T1166.yaml
+++ b/atomics/T1166/T1166.yaml
@@ -21,7 +21,7 @@ atomic_tests:
     name: sh
     elevation_required: true
     command: |
-      copy #{payload} /tmp/hello.c
+      cp #{payload} /tmp/hello.c
       cd /tmp
       sudo chown root hello.c
       sudo make hello