diff --git a/katsu/katsu_math.py b/katsu/katsu_math.py
index 98161ab..9ef19a2 100644
--- a/katsu/katsu_math.py
+++ b/katsu/katsu_math.py
@@ -20,7 +20,7 @@ def __getattr__(self, key):
 
 
 def set_backend_to_numpy():
-    """Convenience method to automatically configure katsu's backend to cupy."""
+    """Convenience method to automatically configure katsu's backend to numpy."""
     import numpy as cp
 
     np._srcmodule = cp