diff --git a/src/main/org/apache/tools/ant/types/optional/ScriptFilter.java b/src/main/org/apache/tools/ant/types/optional/ScriptFilter.java
index 041d3af5c..5bcfad644 100644
--- a/src/main/org/apache/tools/ant/types/optional/ScriptFilter.java
+++ b/src/main/org/apache/tools/ant/types/optional/ScriptFilter.java
@@ -92,7 +92,7 @@ public class ScriptFilter extends TokenFilter.ChainableReaderFilter {
     public String filter(String token) {
         init();
         setToken(token);
-        runner.executeScript("<ANT-Filter>");
+        runner.executeScript("ant_filter");
         return getToken();
     }
 
diff --git a/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java b/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java
index c0f879774..e7ee94fe0 100644
--- a/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java
+++ b/src/main/org/apache/tools/ant/types/optional/ScriptSelector.java
@@ -112,7 +112,7 @@ public class ScriptSelector extends BaseSelector {
         runner.addBean("basedir", basedir);
         runner.addBean("filename", filename);
         runner.addBean("file", file);
-        runner.executeScript("<ANT-Selector>");
+        runner.executeScript("ant_selector");
         return isSelected();
     }