diff --git a/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/db/CBDatabaseConfig.java b/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/db/CBDatabaseConfig.java
index 98178a567b..a1bd03df78 100644
--- a/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/db/CBDatabaseConfig.java
+++ b/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/db/CBDatabaseConfig.java
@@ -33,29 +33,6 @@ public class CBDatabaseConfig implements InternalDatabaseConfig {
 
     private final Pool pool = new Pool();
 
-    public static class Pool {
-        private int minIdleConnections = 2;
-        private int maxIdleConnections = 10;
-        private int maxConnections = 1000;
-        private String validationQuery = "SELECT 1";
-
-        public int getMinIdleConnections() {
-            return minIdleConnections;
-        }
-
-        public int getMaxIdleConnections() {
-            return maxIdleConnections;
-        }
-
-        public int getMaxConnections() {
-            return maxConnections;
-        }
-
-        public String getValidationQuery() {
-            return validationQuery;
-        }
-    }
-
     @Override
     public String getDriver() {
         return driver;