diff --git a/src/main/java/net/gepafin/tendermanagement/dao/DelegationDao.java b/src/main/java/net/gepafin/tendermanagement/dao/DelegationDao.java
index 525c657a..ca58f8be 100644
--- a/src/main/java/net/gepafin/tendermanagement/dao/DelegationDao.java
+++ b/src/main/java/net/gepafin/tendermanagement/dao/DelegationDao.java
@@ -127,15 +127,15 @@ public class DelegationDao {
         placeholders.put("{{company_last_name}}", "");
         placeholders.put("{{company_codice_fiscale}}", "");
         placeholders.put("{{company_name}}", "");
-        placeholders.put("{{company_city}}", DEFAULT_PLACEHOLDER);
-        placeholders.put("{{company_address}}", DEFAULT_PLACEHOLDER);
-        placeholders.put("{{company_province}}", DEFAULT_PLACEHOLDER);
-        placeholders.put("{{company_cap}}", DEFAULT_PLACEHOLDER);
+        placeholders.put("{{company_city}}", "");
+        placeholders.put("{{company_address}}", "");
+        placeholders.put("{{company_province}}", "");
+        placeholders.put("{{company_cap}}", "");
         placeholders.put("{{company_vat_number}}", "");
 
         placeholders.put("{{user_first_name}}", "");
         placeholders.put("{{user_last_name}}", "");
-        placeholders.put("{{user_date_of_birth}}", DEFAULT_PLACEHOLDER);
+        placeholders.put("{{user_date_of_birth}}", "");
         placeholders.put("{{user_codice_fiscale}}", "");
         return placeholders;
     }