diff --git a/aiogram/types/chat_action.py b/aiogram/types/chat_action.py
index d7f98358..f499a8c6 100644
--- a/aiogram/types/chat_action.py
+++ b/aiogram/types/chat_action.py
@@ -1,10 +1,6 @@
 import enum
 
-
-class AutoName(enum.Enum):
-
-    def _generate_next_value_(self, start, count, last_values) -> str:
-        return self.lower()
+from ..utils.enum import AutoName
 
 
 class ChatAction(str, AutoName):
diff --git a/aiogram/utils/enum.py b/aiogram/utils/enum.py
new file mode 100644
index 00000000..5cc8fd99
--- /dev/null
+++ b/aiogram/utils/enum.py
@@ -0,0 +1,7 @@
+import enum
+
+
+class AutoName(enum.Enum):
+
+    def _generate_next_value_(self, start, count, last_values) -> str:
+        return self.lower()