diff --git a/OpenRA.sln b/OpenRA.sln
index b343c4d9ec..d1d5dcbd60 100644
--- a/OpenRA.sln
+++ b/OpenRA.sln
@@ -227,16 +227,22 @@ Global
 		$3.inheritsScope = text/x-csharp
 		$3.scope = text/x-csharp
 		$0.TextStylePolicy = $4
+		$4.TabsToSpaces = False
+		$4.NoTabsAfterNonTabs = True
 		$4.inheritsSet = VisualStudio
 		$4.inheritsScope = text/plain
 		$4.scope = text/plain
 		$0.TextStylePolicy = $5
-		$5.inheritsSet = null
+		$5.NoTabsAfterNonTabs = True
+		$5.inheritsSet = Mono
+		$5.inheritsScope = text/plain
 		$5.scope = text/microsoft-resx
 		$0.XmlFormattingPolicy = $6
-		$6.inheritsSet = null
+		$6.inheritsSet = Mono
+		$6.inheritsScope = application/xml
 		$6.scope = text/microsoft-resx
 		$0.TextStylePolicy = $7
+		$7.NoTabsAfterNonTabs = True
 		$7.inheritsSet = Mono
 		$7.inheritsScope = text/plain
 		$7.scope = application/xml