diff --git a/packages/primevue/src/inputnumber/BaseInputNumber.vue b/packages/primevue/src/inputnumber/BaseInputNumber.vue
index 8c9eb8ac1..b432bb99e 100644
--- a/packages/primevue/src/inputnumber/BaseInputNumber.vue
+++ b/packages/primevue/src/inputnumber/BaseInputNumber.vue
@@ -72,7 +72,7 @@ export default {
         },
         currencyDisplay: {
             type: String,
-            default: undefined
+            default: 'code'
         },
         useGrouping: {
             type: Boolean,
diff --git a/packages/primevue/src/inputnumber/InputNumber.d.ts b/packages/primevue/src/inputnumber/InputNumber.d.ts
index 13a0bedc6..150b46809 100755
--- a/packages/primevue/src/inputnumber/InputNumber.d.ts
+++ b/packages/primevue/src/inputnumber/InputNumber.d.ts
@@ -264,7 +264,7 @@ export interface InputNumberProps {
     currency?: string | undefined;
     /**
      * How to display the currency in currency formatting. Possible values are 'symbol' to use a localized currency symbol such as €, 'code' to use the ISO currency code, 'name' to use a localized currency name such as 'dollar'.
-     * @defaultValue symbol
+     * @defaultValue code
      */
     currencyDisplay?: string | undefined;
     /**