diff --git a/artiq/coredevice/ttl.py b/artiq/coredevice/ttl.py
index 644e55ff6..078dc4bb2 100644
--- a/artiq/coredevice/ttl.py
+++ b/artiq/coredevice/ttl.py
@@ -177,7 +177,7 @@ class TTLInOut:
         self._set_sensitivity(0)
 
     @kernel
-    def gate_both_mu(self, duration):
+    def gate_both(self, duration):
         """Register both rising and falling edge events for the specified
         duration (in seconds)."""
         self._set_sensitivity(3)