diff --git a/src/main/resources/de/ugoe/cs/rwm/mocci/occi/hadoopClusterNewExtWithMem.occic b/src/main/resources/de/ugoe/cs/rwm/mocci/occi/hadoopClusterNewExtWithMem.occic
index 9d854784cf424efc05dca70492c5fc0c113dfc0e..468d6456b9697e3ffe0d8a4e243950dd87bc1ad2 100644
--- a/src/main/resources/de/ugoe/cs/rwm/mocci/occi/hadoopClusterNewExtWithMem.occic
+++ b/src/main/resources/de/ugoe/cs/rwm/mocci/occi/hadoopClusterNewExtWithMem.occic
@@ -16,7 +16,7 @@
     <attributes name="occi.core.summary" value=""/>
     <attributes name="occi.compute.architecture" value="x86"/>
     <attributes name="occi.compute.cores" value="2"/>
-    <attributes name="occi.compute.hostname" value="Hadoop-master"/>
+    <attributes name="occi.compute.hostname" value="hadoop-master"/>
     <attributes name="occi.compute.share" value="0"/>
     <attributes name="occi.compute.speed" value="0"/>
     <attributes name="occi.compute.memory" value="4096"/>
diff --git a/src/test/resources/occi/hadoopClusterNewExtWithMem.occic b/src/test/resources/occi/hadoopClusterNewExtWithMem.occic
index 9d854784cf424efc05dca70492c5fc0c113dfc0e..468d6456b9697e3ffe0d8a4e243950dd87bc1ad2 100644
--- a/src/test/resources/occi/hadoopClusterNewExtWithMem.occic
+++ b/src/test/resources/occi/hadoopClusterNewExtWithMem.occic
@@ -16,7 +16,7 @@
     <attributes name="occi.core.summary" value=""/>
     <attributes name="occi.compute.architecture" value="x86"/>
     <attributes name="occi.compute.cores" value="2"/>
-    <attributes name="occi.compute.hostname" value="Hadoop-master"/>
+    <attributes name="occi.compute.hostname" value="hadoop-master"/>
     <attributes name="occi.compute.share" value="0"/>
     <attributes name="occi.compute.speed" value="0"/>
     <attributes name="occi.compute.memory" value="4096"/>