diff --git a/src/Calculator.sln b/src/Calculator.sln
index 312f0d4..bda23c7 100644
--- a/src/Calculator.sln
+++ b/src/Calculator.sln
@@ -9,6 +9,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		nuget.config = nuget.config
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calculator", "Calculator\Calculator.csproj", "{3B773403-B0D6-4F9A-948E-512A7A5FB315}"
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CalcManager", "CalcManager\CalcManager.vcxproj", "{311E866D-8B93-4609-A691-265941FEE101}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CalcViewModel", "CalcViewModel\CalcViewModel.vcxproj", "{812D1A7B-B8AC-49E4-8E6D-AF5D59500D56}"
@@ -25,8 +27,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "GraphControl", "GraphContro
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TraceLogging", "TraceLogging\TraceLogging.vcxproj", "{FC81FF41-02CD-4CD9-9BC5-45A1E39AC6ED}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Calculator", "Calculator\Calculator.csproj", "{3B773403-B0D6-4F9A-948E-512A7A5FB315}"
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CalcViewModelCopyForUT", "CalcViewModelCopyForUT\CalcViewModelCopyForUT.vcxproj", "{CC9B4FA7-D746-4F52-9401-0AD1B4D6B16D}"
 EndProject
 Global
@@ -211,9 +211,6 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{311E866D-8B93-4609-A691-265941FEE101} = {3A5DF651-B8A1-45CA-9135-964A6FC7F5D1}
-	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {0EA53F83-5FA6-46A1-A290-A3C6962D2CAC}
 	EndGlobalSection