diff --git a/src/pages/Customer/Card/CustomerFiscalData.vue b/src/pages/Customer/Card/CustomerFiscalData.vue
index f4efd03b6..ac1fcf8c2 100644
--- a/src/pages/Customer/Card/CustomerFiscalData.vue
+++ b/src/pages/Customer/Card/CustomerFiscalData.vue
@@ -99,7 +99,13 @@ async function acceptPropagate({ isEqualizated }) {
             </VnRow>
 
             <VnRow>
-                <VnInput :label="t('Street')" clearable v-model="data.street" required />
+                <VnInput
+                    :label="t('Street')"
+                    clearable
+                    v-model="data.street"
+                    :uppercase="true"
+                    required
+                />
             </VnRow>
 
             <VnRow>