diff --git a/pom.xml b/pom.xml
index c7db3a2ae..bfdf1228f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -175,7 +175,10 @@
                             <goal>exec</goal>
                         </goals>
                         <configuration>
-                            <successCodes>0,1,2,3,4,5,6,7,8,9</successCodes>
+                            <successCodes>
+                                <successCode>0</successCode>
+                                <successCode>1</successCode>
+                            </successCodes>
                             <executable>chmod</executable>
                             <arguments>
                                 <argument>+x</argument>
@@ -190,7 +193,10 @@
                             <goal>exec</goal>
                         </goals>
                         <configuration>
-                            <successCodes>0,1,2,3,4,5,6,7,8,9</successCodes>
+                            <successCodes>
+                                <successCode>0</successCode>
+                                <successCode>1</successCode>
+                            </successCodes>
                             <executable>cp</executable>
                             <arguments>
                                 <argument>target/Digital.jar</argument>