diff --git a/src/gwproto/enums/pico_cycler_event.py b/src/gwproto/enums/pico_cycler_event.py
index da041fdd..8fdf906e 100644
--- a/src/gwproto/enums/pico_cycler_event.py
+++ b/src/gwproto/enums/pico_cycler_event.py
@@ -15,7 +15,7 @@ class PicoCyclerEvent(GwStrEnum):
       - StartClosing
       - ConfirmClosed
       - ConfirmRebooted
-      - AllZombies
+      - ShakeZombies
       - RebootDud
 
     For more information:
@@ -30,7 +30,7 @@ class PicoCyclerEvent(GwStrEnum):
     StartClosing = auto()
     ConfirmClosed = auto()
     ConfirmRebooted = auto()
-    AllZombies = auto()
+    ShakeZombies = auto()
     RebootDud = auto()
 
     @classmethod
diff --git a/tests/enums/pico_cycler_event_test.py b/tests/enums/pico_cycler_event_test.py
index e5285b98..81685711 100644
--- a/tests/enums/pico_cycler_event_test.py
+++ b/tests/enums/pico_cycler_event_test.py
@@ -14,7 +14,7 @@ def test_pico_cycler_event() -> None:
         "StartClosing",
         "ConfirmClosed",
         "ConfirmRebooted",
-        "AllZombies",
+        "ShakeZombies",
         "RebootDud",
     }