diff --git a/pom.xml b/pom.xml
index 2a850a8..38d2851 100644
--- a/pom.xml
+++ b/pom.xml
@@ -583,6 +583,7 @@
                     </archive>
                 </configuration>
             </plugin>
+            <!-- Source -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
@@ -590,6 +591,7 @@
                 <executions>
                     <execution>
                         <id>attach-sources</id>
+                        <phase>verify</phase>
                         <goals>
                             <goal>jar-no-fork</goal>
                         </goals>