diff --git a/solution.sln b/solution.sln
index c0607dd..60113c2 100644
--- a/solution.sln
+++ b/solution.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # TcXaeShell Solution File, Format Version 11.00
-VisualStudioVersion = 15.0.28010.2050
+VisualStudioVersion = 15.0.28307.1300
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{B1E792BE-AA5F-4E3C-8C82-674BF9C0715B}") = "solution", "solution\solution.tsproj", "{9CF97348-B9D3-4938-B1F2-5F0B0B6AA66A}"
 EndProject
diff --git a/solution/tc_project_app/tc_project_app.plcproj b/solution/tc_project_app/tc_project_app.plcproj
index 9d3b3cc..c4628e6 100644
--- a/solution/tc_project_app/tc_project_app.plcproj
+++ b/solution/tc_project_app/tc_project_app.plcproj
@@ -95,6 +95,9 @@
     <Compile Include="tc_mca_std_lib\DUTs\E_SlitPairStates.TcDUT">
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="tc_mca_std_lib\DUTs\ST_MonitoringAlarm.TcDUT">
+      <SubType>Code</SubType>
+    </Compile>
     <Compile Include="tc_mca_std_lib\DUTs\ST_AxisConfig.TcDUT">
       <SubType>Code</SubType>
     </Compile>
@@ -125,9 +128,6 @@
     <Compile Include="tc_mca_std_lib\DUTs\ST_AxisStruct.TcDUT">
       <SubType>Code</SubType>
     </Compile>
-    <Compile Include="tc_mca_std_lib\DUTs\ST_MonitoringAlarm.TcDUT">
-      <SubType>Code</SubType>
-    </Compile>
     <Compile Include="tc_mca_std_lib\GVLs\GVL.TcGVL">
       <SubType>Code</SubType>
     </Compile>