diff --git a/gretl/src/main/java/ch/so/agi/gretl/tasks/IliValidator.java b/gretl/src/main/java/ch/so/agi/gretl/tasks/IliValidator.java
index 916503b7..4a69798b 100644
--- a/gretl/src/main/java/ch/so/agi/gretl/tasks/IliValidator.java
+++ b/gretl/src/main/java/ch/so/agi/gretl/tasks/IliValidator.java
@@ -61,8 +61,8 @@ public void validate() {
         userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.GetInnerRingsCountIoxPlugin");
         userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.GetInGroupsIoxPlugin");
         userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.IsInsideExternalDatasetIoxPlugin");
-        userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.IsInsideExternalDatasetResource");
-        userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.PolylinesOverlap");
+        userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.IsInsideExternalDatasetResourceIoxPlugin");
+        userFunctionList.add("ch.geowerkstatt.ilivalidator.extensions.functions.PolylinesOverlapIoxPlugin");
 
         Map<String,Class> userFunctions = new HashMap<String,Class>();
         try {