diff --git a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/WebConnectionConfigInputHandler.java b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/WebConnectionConfigInputHandler.java
index eba9e6e1d2..31c25973a9 100644
--- a/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/WebConnectionConfigInputHandler.java
+++ b/server/bundles/io.cloudbeaver.model/src/io/cloudbeaver/WebConnectionConfigInputHandler.java
@@ -87,6 +87,7 @@ public class WebConnectionConfigInputHandler<T extends WebConnectionConfig, C ex
             input.isSaveCredentials(),
             input.isSharedCredentials()
         );
+        dataSource.setConnectionReadOnly(input.isReadOnly());
     }
 
     @NotNull