diff --git a/src/NetEvolve.Defaults/configurations/editorconfig.txt b/src/NetEvolve.Defaults/configurations/editorconfig.txt
index 8738748..175c36f 100644
--- a/src/NetEvolve.Defaults/configurations/editorconfig.txt
+++ b/src/NetEvolve.Defaults/configurations/editorconfig.txt
@@ -42,7 +42,7 @@ indent_size = 4
 generated_code = true
 
 # XML project files
-[*.{csproj,vbproj,vcxproj,vcxproj.filters,proj,projitems,shproj,nativeproj,locproj}]
+[*.{slnx,csproj,vbproj,vcxproj,vcxproj.filters,proj,projitems,shproj,nativeproj,locproj}]
 indent_size = 2
 
 # Xml build files