diff --git a/SpaceStation14.sln.DotSettings b/SpaceStation14.sln.DotSettings
index 9db578f9af..996653ad0c 100644
--- a/SpaceStation14.sln.DotSettings
+++ b/SpaceStation14.sln.DotSettings
@@ -55,6 +55,7 @@
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=OS/@EntryIndexedValue">OS</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PA/@EntryIndexedValue">PA</s:String>
     <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PCM/@EntryIndexedValue">PCM</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PE/@EntryIndexedValue">PE</s:String>
     <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PNG/@EntryIndexedValue">PNG</s:String>
     <s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=RSI/@EntryIndexedValue">RSI</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=SA/@EntryIndexedValue">SA</s:String>