diff --git a/src/test/java/org/apache/maven/archiver/MockProjectManager.java b/src/test/java/org/apache/maven/archiver/MockProjectManager.java
index 1f73822..78e1ef1 100644
--- a/src/test/java/org/apache/maven/archiver/MockProjectManager.java
+++ b/src/test/java/org/apache/maven/archiver/MockProjectManager.java
@@ -52,7 +52,7 @@
     }
 
     @Override
-    public void attachArtifact( Project project, String type, String classifier, Path path )
+    public void attachArtifact( Project project, Artifact artifact, Path path )
     {
 
     }