diff --git a/src/components/SingleAutocompleteSelectField/SingleAutocompleteSelectField.tsx b/src/components/SingleAutocompleteSelectField/SingleAutocompleteSelectField.tsx
index 2517c8554..c747ceec0 100644
--- a/src/components/SingleAutocompleteSelectField/SingleAutocompleteSelectField.tsx
+++ b/src/components/SingleAutocompleteSelectField/SingleAutocompleteSelectField.tsx
@@ -160,7 +160,9 @@ const SingleAutocompleteSelectFieldComponent: React.FC<SingleAutocompleteSelectF
 
             const handleBlur = () => {
               ensureProperValues(true);
-              onBlur();
+              if (onBlur) {
+                onBlur();
+              }
               closeMenu();
             };