diff --git a/src/config.py b/src/config.py
index 878788a..41bce68 100644
--- a/src/config.py
+++ b/src/config.py
@@ -36,7 +36,7 @@ class Config(CustomBaseSettings):
 	DATABASE_NAME: str = "fastapi-exp"
 	DATABASE_PORT: str = "5432"
 	DATABASE_HOSTNAME: str = "localhost"
-	DATABASE_CREDENTIALS: SecretStr = ""
+	DATABASE_CREDENTIALS: SecretStr = ":"
 
 
 settings = Config()