diff --git a/packages/ra-ui-materialui/src/input/ResettableTextField.js b/packages/ra-ui-materialui/src/input/ResettableTextField.js
index 3dabc5730af..52480815605 100644
--- a/packages/ra-ui-materialui/src/input/ResettableTextField.js
+++ b/packages/ra-ui-materialui/src/input/ResettableTextField.js
@@ -25,6 +25,10 @@ const useStyles = makeStyles({
     },
 });
 
+const handleMouseDownClearButton = event => {
+    event.preventDefault();
+};
+
 /**
  * An override of the default Material-UI TextField which is resettable
  */
@@ -52,10 +56,6 @@ function ResettableTextField({
         [onChange]
     );
 
-    const handleMouseDownClearButton = useCallback(event => {
-        event.preventDefault();
-    }, []);
-
     const handleFocus = useCallback(
         event => {
             setShowClear(true);