diff --git a/sample/SMXSample.cpp b/sample/PGEX_SMX_Example.cpp
similarity index 100%
rename from sample/SMXSample.cpp
rename to sample/PGEX_SMX_Example.cpp
diff --git a/sample/SMXSample.vcxproj b/sample/SMXSample.vcxproj
index 5332ec5..967c204 100644
--- a/sample/SMXSample.vcxproj
+++ b/sample/SMXSample.vcxproj
@@ -92,7 +92,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="SMXSample.cpp" />
+    <ClCompile Include="PGEX_SMX_Example.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\sdk\Windows\SMX.vcxproj">
diff --git a/sample/SMXSample.vcxproj.filters b/sample/SMXSample.vcxproj.filters
index 7c581d9..0207aba 100644
--- a/sample/SMXSample.vcxproj.filters
+++ b/sample/SMXSample.vcxproj.filters
@@ -10,7 +10,7 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="SMXSample.cpp">
+    <ClCompile Include="PGEX_SMX_Example.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>