diff --git a/OPSI/control b/OPSI/control
index ad73716..c3b064f 100644
--- a/OPSI/control
+++ b/OPSI/control
@@ -5,7 +5,7 @@ incremental: False
 
 [Product]
 type: localboot
-id: ppviewer
+id: microsoft.powerpointviewer
 name: Microsoft PowerPoint Viewer
 description: PowerPoint Viewer lets you view full-featured presentations created in PowerPoint 97 and later versions with full fidelity.
 advice: ADVICE
diff --git a/builder-product.cfg b/builder-product.cfg
index 633af8e..2170a4e 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -2,7 +2,7 @@
 # Setup product information 
 ############################
 VENDOR="microsoft.com"
-PN="ppviewer"
+PN="microsoft.powerpointviewer"
 VERSION="2010"
 RELEASE="5"
 PRIORITY="0"