diff --git a/core/src/browser/models/utils.ts b/core/src/browser/models/utils.ts
index 192b838da..f2db40241 100644
--- a/core/src/browser/models/utils.ts
+++ b/core/src/browser/models/utils.ts
@@ -17,6 +17,7 @@ export const validationRules: { [key: string]: (value: any) => boolean } = {
   presence_penalty: (value: any) => typeof value === 'number' && value >= 0 && value <= 1,
   repeat_last_n: (value: any) => typeof value === 'number',
   repeat_penalty: (value: any) => typeof value === 'number',
+  min_p: (value: any) => typeof value === 'number',
 
   ctx_len: (value: any) => Number.isInteger(value) && value >= 0,
   ngl: (value: any) => Number.isInteger(value),