[maven-scm] copy for tag v1.5.2
diff --git a/pom.xml b/pom.xml
index 31c767c..fdb5e39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -139,6 +139,7 @@
                     <artifactId>maven-release-plugin</artifactId>
                     <configuration>
                         <autoVersionSubmodules>true</autoVersionSubmodules>
+                        <preparationGoals>clean install</preparationGoals>
                     </configuration>
                 </plugin>
                 <plugin>