diff --git a/build/stdex-10.0.vcxproj.filters b/build/stdex-10.0.vcxproj.filters
index a5f4b54f1..b2e5c63f1 100644
--- a/build/stdex-10.0.vcxproj.filters
+++ b/build/stdex-10.0.vcxproj.filters
@@ -15,12 +15,12 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\src\stdafx.cpp">
+    <ClCompile Include="..\src\pch.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\src\stdafx.h">
+    <ClInclude Include="..\src\pch.h">
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="..\include\stdex\common.h">
diff --git a/build/stdex-15.0.vcxproj.filters b/build/stdex-15.0.vcxproj.filters
index 7d9790b6c..d5b800e71 100644
--- a/build/stdex-15.0.vcxproj.filters
+++ b/build/stdex-15.0.vcxproj.filters
@@ -15,12 +15,12 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\src\stdafx.cpp">
+    <ClCompile Include="..\src\pch.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\src\stdafx.h">
+    <ClInclude Include="..\src\pch.h">
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="..\include\stdex\common.h">
diff --git a/build/stdex-16.0.vcxproj.filters b/build/stdex-16.0.vcxproj.filters
index 7d9790b6c..d5b800e71 100644
--- a/build/stdex-16.0.vcxproj.filters
+++ b/build/stdex-16.0.vcxproj.filters
@@ -15,12 +15,12 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\src\stdafx.cpp">
+    <ClCompile Include="..\src\pch.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\src\stdafx.h">
+    <ClInclude Include="..\src\pch.h">
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="..\include\stdex\common.h">
diff --git a/build/stdex.props b/build/stdex.props
index 316cecd03..442cd78e3 100644
--- a/build/stdex.props
+++ b/build/stdex.props
@@ -10,13 +10,13 @@
   </PropertyGroup>
   <ItemDefinitionGroup />
   <ItemGroup>
-    <ClCompile Include="..\src\stdafx.cpp">
+    <ClCompile Include="..\src\pch.cpp">
       <PrecompiledHeader>Create</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\stdex\common.h" />
     <ClInclude Include="..\include\stdex\idrec.h" />
-    <ClInclude Include="..\src\stdafx.h" />
+    <ClInclude Include="..\src\pch.h" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/stdafx.cpp b/src/pch.cpp
similarity index 94%
rename from src/stdafx.cpp
rename to src/pch.cpp
index 5b79e8e06..884cdef82 100644
--- a/src/stdafx.cpp
+++ b/src/pch.cpp
@@ -17,4 +17,4 @@
     along with stdex. If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "stdafx.h"
+#include "pch.h"
diff --git a/src/stdafx.h b/src/pch.h
similarity index 100%
rename from src/stdafx.h
rename to src/pch.h