And now with the argLine in the right plugin :)

rsafonseca · rsafonseca · commit 9030036bb16f · 2015-05-29T20:43:33.000+02:00
diff --git a/pom.xml b/pom.xml
@@ -958,14 +958,14 @@
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-surefire-plugin</artifactId>
           <version>2.18.1</version>
+          <configuration>
+              <argLine>-Djava.security.egd=file:/dev/./urandom</argLine>
+          </configuration>
         </plugin>
         <plugin>
           <groupId>org.apache.maven.plugins</groupId>
           <artifactId>maven-failsafe-plugin</artifactId>
           <version>2.18.1</version>
-          <configuration>
-              <argLine>-Djava.security.egd=file:/dev/./urandom</argLine>
-          </configuration>
         </plugin>
       </plugins>
     </pluginManagement>
