diff --git a/Distancer.cpp b/Distancer.cpp
index 6abda84..5cad373 100644
--- a/Distancer.cpp
+++ b/Distancer.cpp
@@ -1,5 +1,6 @@
 #include <avr/io.h>
 
+#include "DeviceLib/ShiftRegister.h"
 
 int main()
 {
diff --git a/Distancer.cppproj b/Distancer.cppproj
index 0054799..50b309a 100644
--- a/Distancer.cppproj
+++ b/Distancer.cppproj
@@ -139,9 +139,18 @@
     </ToolchainSettings>
   </PropertyGroup>
   <ItemGroup>
+    <Compile Include="DeviceLib\ShiftRegister.cpp">
+      <SubType>compile</SubType>
+    </Compile>
+    <Compile Include="DeviceLib\ShiftRegister.h">
+      <SubType>compile</SubType>
+    </Compile>
     <Compile Include="Distancer.cpp">
       <SubType>compile</SubType>
     </Compile>
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="DeviceLib" />
+  </ItemGroup>
   <Import Project="$(AVRSTUDIO_EXE_PATH)\\Vs\\Compiler.targets" />
 </Project>
\ No newline at end of file