diff --git a/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java b/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
index 6eb18c8..f7b5993 100644
--- a/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
+++ b/hsarback/src/de/hsadmin/mods/dom/DomainProcessorFactory.java
@@ -274,7 +274,7 @@ public class DomainProcessorFactory implements EntityProcessorFactory {
 					+ "chmod 660 " + domName + ".* && "
 					+ "chown root:acmebot " + domName + "*" ),
 			new ShellProcessor("export PEMS_DIR=/etc/apache2/pems-enabled && "
-					+ "mkdir -p $PEMS_DIR && "
+					+ "mkdir -p --mode=750 $PEMS_DIR && "
 					+ "chown acmebot:acmebot $PEMS_DIR && "
 					+ "cd $PEMS_DIR && "
 					+ "( ls " + domName + ".crt ||"