diff --git a/WpfMath.All.sln b/WpfMath.All.sln
index b3192f8f..70e7a2c9 100644
--- a/WpfMath.All.sln
+++ b/WpfMath.All.sln
@@ -81,9 +81,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "api", "api", "{3F2FED19-93A
 	EndProjectSection
 EndProject
 Global
-	GlobalSection(SharedMSBuildProjectFiles) = preSolution
-		src\SharedMath\SharedMath.projitems*{22dcfc4b-909f-48cb-ad31-15c37198201c}*SharedItemsImports = 13
-	EndGlobalSection
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU