diff --git a/OPSI/control b/OPSI/control
index 474a87b..cb1a639 100644
--- a/OPSI/control
+++ b/OPSI/control
@@ -5,8 +5,8 @@ incremental: False
 
 [Product]
 type: localboot
-id: windows_domainjoin
-name: windows_domainjoin
+id: windows-domainjoin
+name: windows-domainjoin
 description: Paket um PC in Domaene aufzunehmen
 advice: ADVICE
 version: VERSION
diff --git a/builder-product.cfg b/builder-product.cfg
index 9224459..e3e89f7 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -2,7 +2,7 @@
 # Setup product information 
 ############################
 VENDOR="dtnet.de"
-PN="windows_domainjoin"
+PN="windows-domainjoin"
 VERSION="1"
 RELEASE="1"
 PRIORITY="0"