diff --git a/src/main/org/apache/tools/ant/types/AbstractFileSet.java b/src/main/org/apache/tools/ant/types/AbstractFileSet.java
index ae0ba0acf..fa12495da 100644
--- a/src/main/org/apache/tools/ant/types/AbstractFileSet.java
+++ b/src/main/org/apache/tools/ant/types/AbstractFileSet.java
@@ -784,7 +784,7 @@ public abstract class AbstractFileSet extends DataType
                     fs.additionalPatterns
                         .addElement(((PatternSet) e.nextElement()).clone());
                 }
-                fs.selectors = (Vector) fs.selectors.clone();
+                fs.selectors = new Vector(selectors);
                 return fs;
             } catch (CloneNotSupportedException e) {
                 throw new BuildException(e);