diff --git a/src/it/test-jar/pom.xml b/src/it/test-jar/pom.xml
index 88fab51..6774e37 100644
--- a/src/it/test-jar/pom.xml
+++ b/src/it/test-jar/pom.xml
@@ -55,6 +55,19 @@
               <testSourceRoot>target/generated-sources/ant</testSourceRoot>
             </configuration>
           </execution>
+          <execution>
+            <id>generate-test-sources</id>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <phase>generate-test-sources</phase>
+            <configuration>
+              <tasks>
+                <touch file="target/generated-sources/ant/generate-test-sources.properties" mkdirs="true" />
+              </tasks>
+              <testSourceRoot>target/generated-sources/ant</testSourceRoot>
+            </configuration>
+          </execution>
         </executions>
       </plugin>
     </plugins>
diff --git a/src/it/test-jar/verify.bsh b/src/it/test-jar/verify.bsh
index 6c35028..bccb711 100644
--- a/src/it/test-jar/verify.bsh
+++ b/src/it/test-jar/verify.bsh
@@ -39,6 +39,7 @@ try
         "MyTest.java",
         "test.properties",
         "generated.properties",
+        "generate-test-sources.properties",
     };
     for ( String included : includedEntries )
     {
diff --git a/src/main/java/org/apache/maven/plugins/source/TestSourceJarMojo.java b/src/main/java/org/apache/maven/plugins/source/TestSourceJarMojo.java
index dd281dd..1976407 100644
--- a/src/main/java/org/apache/maven/plugins/source/TestSourceJarMojo.java
+++ b/src/main/java/org/apache/maven/plugins/source/TestSourceJarMojo.java
@@ -27,7 +27,7 @@
  * @since 2.0.3
  */
 @Mojo(name = "test-jar", defaultPhase = "package")
-@Execute(phase = "generate-sources")
+@Execute(phase = "generate-test-sources")
 public class TestSourceJarMojo extends TestSourceJarNoForkMojo {
     // no op
 }