diff --git a/knx-linux/knx-linux.vcxproj b/knx-linux/knx-linux.vcxproj
index 6d634f3..0d59f71 100644
--- a/knx-linux/knx-linux.vcxproj
+++ b/knx-linux/knx-linux.vcxproj
@@ -92,6 +92,7 @@
     <ClInclude Include="..\src\knx\interface_object.h" />
     <ClInclude Include="..\src\knx\ip_data_link_layer.h" />
     <ClInclude Include="..\src\knx\ip_parameter_object.h" />
+    <ClInclude Include="..\src\knx\knx_ip_frame.h" />
     <ClInclude Include="..\src\knx\knx_types.h" />
     <ClInclude Include="..\src\knx\knx_value.h" />
     <ClInclude Include="..\src\knx\memory.h" />
@@ -139,6 +140,7 @@
     <ClCompile Include="..\src\knx\interface_object.cpp" />
     <ClCompile Include="..\src\knx\ip_data_link_layer.cpp" />
     <ClCompile Include="..\src\knx\ip_parameter_object.cpp" />
+    <ClCompile Include="..\src\knx\knx_ip_frame.cpp" />
     <ClCompile Include="..\src\knx\knx_value.cpp" />
     <ClCompile Include="..\src\knx\memory.cpp" />
     <ClCompile Include="..\src\knx\network_layer.cpp" />
diff --git a/knx-linux/knx-linux.vcxproj.filters b/knx-linux/knx-linux.vcxproj.filters
index b77d70c..bf11c0a 100644
--- a/knx-linux/knx-linux.vcxproj.filters
+++ b/knx-linux/knx-linux.vcxproj.filters
@@ -140,6 +140,9 @@
     <ClInclude Include="..\src\knx\bau27B0.h">
       <Filter>Header files\knx</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\knx\knx_ip_frame.h">
+      <Filter>Header files\knx</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\knx\rf_data_link_layer.h">
       <Filter>Header files\knx</Filter>
     </ClInclude>
@@ -250,6 +253,9 @@
     <ClCompile Include="..\src\knx\bau27B0.cpp">
       <Filter>Source files\knx</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\knx\knx_ip_frame.cpp">
+      <Filter>Source files\knx</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\knx\rf_data_link_layer.cpp">
       <Filter>Source files\knx</Filter>
     </ClCompile>