diff --git a/ui/litellm-dashboard/src/components/guardrails/guardrail_optional_params.tsx b/ui/litellm-dashboard/src/components/guardrails/guardrail_optional_params.tsx
index 2e51980419d..b352360e505 100644
--- a/ui/litellm-dashboard/src/components/guardrails/guardrail_optional_params.tsx
+++ b/ui/litellm-dashboard/src/components/guardrails/guardrail_optional_params.tsx
@@ -192,8 +192,8 @@ const GuardrailOptionalParams: React.FC<GuardrailOptionalParamsProps> = ({
             </Select>
           ) : field.type === "bool" || field.type === "boolean" ? (
             <Select placeholder={field.description}>
-              <Select.Option value="true">True</Select.Option>
-              <Select.Option value="false">False</Select.Option>
+              <Select.Option value={true}>True</Select.Option>
+              <Select.Option value={false}>False</Select.Option>
             </Select>
           ) : field.type === "number" ? (
             <NumericalInput step={1} width={400} placeholder={field.description} />