diff --git a/config/ncore-properties.xml b/config/ncore-properties.xml
index e98fa5a..d7e2fe6 100644
--- a/config/ncore-properties.xml
+++ b/config/ncore-properties.xml
@@ -13,6 +13,7 @@
   <entry key="ncore.db.url">jdbc:firebirdsql:rdb:/db/<%%RESERVED_NAME%%>.fdb?lc_ctype=WIN1251</entry>
   <entry key="ncore.db.user">SYSDBA</entry>
   <entry key="ncore.db.password">masterkey</entry>
+  <entry key="ncore.developer.mode">true</entry>
 
   <!-- Other settings -->
   <entry key="security.cryptoapi.disable">yes</entry> <!-- Disable usage of cryptographic functions -->