diff --git a/superset-frontend/src/components/DeprecatedSelect/DeprecatedSelect.tsx b/superset-frontend/src/components/DeprecatedSelect/DeprecatedSelect.tsx
index 2e2c1e954..185829b23 100644
--- a/superset-frontend/src/components/DeprecatedSelect/DeprecatedSelect.tsx
+++ b/superset-frontend/src/components/DeprecatedSelect/DeprecatedSelect.tsx
@@ -161,13 +161,15 @@ function styled<
       filterOption,
       ignoreAccents = false, // default is `true`, but it is slow
 
+      asText = (value: any) => String(value ?? ''),
+
       getOptionValue = option =>
         typeof option === 'string' ? option : option[valueKey],
 
       getOptionLabel = option =>
         typeof option === 'string'
           ? option
-          : option[labelKey] || option[valueKey],
+          : asText(option[labelKey]) || asText(option[valueKey]),
 
       formatOptionLabel = (
         option: OptionType,