diff --git a/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/StubArtifactResolver.java b/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/StubArtifactResolver.java
index c1eade0..b0ed149 100644
--- a/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/StubArtifactResolver.java
+++ b/maven-plugin-testing-harness/src/main/java/org/apache/maven/plugin/testing/stubs/StubArtifactResolver.java
@@ -82,7 +82,7 @@ public class StubArtifactResolver
             {
                 if ( factory != null )
                 {
-                    factory.setArtifactFile( artifact );
+                    factory.setArtifactFile( artifact, factory.getWorkingDir() );
                 }
             }
             catch ( IOException e )