diff --git a/Common.Library.System.sln b/Common.Library.System.sln
index cc3f3f3..2d0064a 100644
--- a/Common.Library.System.sln
+++ b/Common.Library.System.sln
@@ -5,8 +5,6 @@ VisualStudioVersion = 15.0.26124.0
 MinimumVisualStudioVersion = 15.0.26124.0
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common.Library", "Common.Library\Common.Library.csproj", "{0D9719C9-8A12-4549-8AFA-A85FF8E16C3A}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common.Library.DataLayer", "Common.Library.DataLayer\Common.Library.DataLayer.csproj", "{29741C82-C18E-499C-8B7E-360227FD5A68}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU