diff --git a/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionGroupService.java b/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionGroupService.java
index 8a1e55166..2c1848b9e 100644
--- a/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionGroupService.java
+++ b/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionGroupService.java
@@ -222,9 +222,9 @@ public class ConnectionGroupService {
         Criteria criteria = example.createCriteria();
         
         if(parentID != null)
-            criteria.andConnection_group_idEqualTo(parentID);
+            criteria.andParent_idEqualTo(parentID);
         else
-            criteria.andConnection_group_idIsNull();
+            criteria.andParent_idIsNull();
         
         // Query the connections
         List<ConnectionGroup> connectionGroups = connectionGroupDAO.selectByExample(example);
diff --git a/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionService.java b/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionService.java
index 1ac8f5597..733deb08b 100644
--- a/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionService.java
+++ b/extensions/guacamole-auth-mysql/src/main/java/net/sourceforge/guacamole/net/auth/mysql/service/ConnectionService.java
@@ -210,9 +210,9 @@ public class ConnectionService {
         Criteria criteria = example.createCriteria();
         
         if(parentID != null)
-            criteria.andConnection_idEqualTo(parentID);
+            criteria.andParent_idEqualTo(parentID);
         else
-            criteria.andConnection_idIsNull();
+            criteria.andParent_idIsNull();
         
         // Query the connections
         List<Connection> connections = connectionDAO.selectByExample(example);