diff --git a/packages/ra-ui-materialui/src/input/AutocompleteArrayInput.tsx b/packages/ra-ui-materialui/src/input/AutocompleteArrayInput.tsx
index d384ea208a0..11371528f42 100644
--- a/packages/ra-ui-materialui/src/input/AutocompleteArrayInput.tsx
+++ b/packages/ra-ui-materialui/src/input/AutocompleteArrayInput.tsx
@@ -218,7 +218,7 @@ const AutocompleteArrayInput: FunctionComponent<
     // would have to first clear the input before seeing any other choices
     useEffect(() => {
         handleFilterChange('');
-    }, [...values, handleFilterChange]);
+    }, [values.join(','), handleFilterChange]);
 
     const handleKeyDown = useCallback(
         (event: React.KeyboardEvent) => {