diff --git a/src/switch_vpx.c b/src/switch_vpx.c
index 78bf2245be..907f10805b 100644
--- a/src/switch_vpx.c
+++ b/src/switch_vpx.c
@@ -259,6 +259,10 @@ static inline int IS_VP8_KEY_FRAME(uint8_t *data)
 #define IS_VP9_KEY_FRAME(byte) ((((byte) & 0x40) == 0) && ((byte) & 0x0A))
 #define IS_VP9_START_PKT(byte) ((byte) & 0x08)
 
+#ifdef WIN32
+#undef SWITCH_MOD_DECLARE_DATA
+#define SWITCH_MOD_DECLARE_DATA __declspec(dllexport)
+#endif
 SWITCH_MODULE_LOAD_FUNCTION(mod_vpx_load);
 SWITCH_MODULE_DEFINITION(CORE_VPX_MODULE, mod_vpx_load, NULL, NULL);
 
diff --git a/w32/Library/FreeSwitchCore.2015.vcxproj b/w32/Library/FreeSwitchCore.2015.vcxproj
index db5286a410..34f3818c69 100644
--- a/w32/Library/FreeSwitchCore.2015.vcxproj
+++ b/w32/Library/FreeSwitchCore.2015.vcxproj
@@ -467,6 +467,7 @@ if not exist "$(OutDir)htdocs" xcopy "$(SolutionDir)htdocs\*.*" "$(OutDir)htdocs
     <ClCompile Include="..\..\src\switch_time.c" />
     <ClCompile Include="..\..\src\switch_utils.c" />
     <ClCompile Include="..\..\src\switch_version.c" />
+    <ClCompile Include="..\..\src\switch_vpx.c" />
     <ClCompile Include="..\..\src\switch_jitterbuffer.c" />
     <ClCompile Include="..\..\src\switch_xml.c" />
     <ClCompile Include="..\..\src\switch_xml_config.c" />
@@ -797,6 +798,7 @@ if not exist "$(OutDir)htdocs" xcopy "$(SolutionDir)htdocs\*.*" "$(OutDir)htdocs
     <ClInclude Include="..\..\src\include\switch_types.h" />
     <ClInclude Include="..\..\src\include\switch_utils.h" />
     <ClInclude Include="..\..\src\include\switch_version.h" />
+    <ClInclude Include="..\..\src\include\switch_vpx.h" />
     <ClInclude Include="..\..\src\include\switch_xml.h" />
     <ClInclude Include="..\..\src\include\switch_xml_config.h" />
   </ItemGroup>