diff --git a/loader/wine.inf.in b/loader/wine.inf.in
index 1cefe01a5ba..ac6c697970d 100644
--- a/loader/wine.inf.in
+++ b/loader/wine.inf.in
@@ -3030,12 +3030,12 @@ HKLM,%Control%\Session Manager\Environment,"OS",2,"Windows_NT"
 
 [VersionInfo.ntamd64]
 HKLM,%CurrentVersionNT%,"CurrentVersion",2,"5.2"
-HKLM,%CurrentVersionNT%,"CSDVersion",2,"Service Pack 1"
+HKLM,%CurrentVersionNT%,"CSDVersion",2,"Service Pack 2"
 HKLM,%CurrentVersionNT%,"CurrentBuildNumber",2,"3790"
 HKLM,%CurrentVersionNT%,"CurrentType",2,"Uniprocessor Free"
 HKLM,%CurrentVersionNT%,"ProductName",2,"Microsoft Windows XP"
 HKLM,%Control%\ProductOptions,"ProductType",2,"WinNT"
-HKLM,%Control%\Windows,"CSDVersion",0x10003,0x100
+HKLM,%Control%\Windows,"CSDVersion",0x10003,0x200
 HKLM,%Control%\Session Manager\Environment,"OS",2,"Windows_NT"
 
 [Wow64]