diff --git a/src/orng/orng.py b/src/orng/orng.py
index 04eb585..3a0ed36 100644
--- a/src/orng/orng.py
+++ b/src/orng/orng.py
@@ -213,7 +213,7 @@ def __post_init__(self) -> None:
 
         warnings.warn(
             "ArrayRNG is deprecated and will be removed in a future release. "
-            "Please use orng.Generator instead.",
+            "Please use orng.RandomGenerator instead.",
             FutureWarning,
         )
         super().__post_init__()