diff --git a/src/components/input/SelectInput.tsx b/src/components/input/SelectInput.tsx
index 8d5b9170..9cc9fda5 100644
--- a/src/components/input/SelectInput.tsx
+++ b/src/components/input/SelectInput.tsx
@@ -325,7 +325,7 @@ const SelectInput = <T extends OptionType>(props: SelectInputProps<T>) => {
 };
 
 const useSelect = <T,>(
-  basePath: string,
+  basePath: string | null,
   valueKey: keyof T | string,
   labelKey: keyof T | string,
   searchKey: string = 'search',
@@ -354,7 +354,7 @@ const useSelect = <T,>(
       [limitKey]: String(limit),
     }).toString();
 
-    return `${basePath}?${qs}`;
+    return basePath ? `${basePath}?${qs}` : null;
   };
 
   const {