diff --git a/src/device/service/driver_api/Tools.py b/src/device/service/driver_api/Tools.py
index 19c81d89bfe7e7e1bd46edb205eaf1f2b4bee778..2d8ce8530964772067b7aed3977deb1f232740e3 100644
--- a/src/device/service/driver_api/Tools.py
+++ b/src/device/service/driver_api/Tools.py
@@ -28,7 +28,7 @@ def _set(resource : Tuple[str, Any]):
     return ACTION_MSG_SET.format(*tuple(map(str, resource)))
 
 def _delete(resource : Tuple[str, Any]):
-    return ACTION_MSG_SET.format(*tuple(map(str, resource)))
+    return ACTION_MSG_DELETE.format(*tuple(map(str, resource)))
 
 def _subscribe(subscription : Tuple[str, float, float]):
     return ACTION_MSG_SUBSCRIBE.format(*tuple(map(str, subscription)))