diff --git a/src/conio/conio_sdl.vcproj b/src/conio/conio_sdl.vcproj
index 7ff65787a996ac8865f66d9c597e11f12e96642b..4bbe7a5c4c3cde9ba554e934366ab4d877e278d3 100644
--- a/src/conio/conio_sdl.vcproj
+++ b/src/conio/conio_sdl.vcproj
@@ -412,6 +412,28 @@
 				/>
 			</FileConfiguration>
 		</File>
+		<File
+			RelativePath="win32gdi.c"
+			>
+			<FileConfiguration
+				Name="Release|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+				/>
+			</FileConfiguration>
+			<FileConfiguration
+				Name="Debug|Win32"
+				>
+				<Tool
+					Name="VCCLCompilerTool"
+					AdditionalIncludeDirectories=""
+					PreprocessorDefinitions=""
+				/>
+			</FileConfiguration>
+		</File>
 	</Files>
 	<Globals>
 	</Globals>
diff --git a/src/conio/conio_sdl.vcxproj b/src/conio/conio_sdl.vcxproj
index 1013f1c041425b49790bd22302b8a6e24f0c9b29..e84101f13e96bcd690fc8e3cb3f190e45b4e329f 100644
--- a/src/conio/conio_sdl.vcxproj
+++ b/src/conio/conio_sdl.vcxproj
@@ -165,6 +165,12 @@
       <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
+    <ClCompile Include="win32gdi.c">
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
     <ClCompile Include="xbr.c" />
   </ItemGroup>
   <ItemGroup>
@@ -175,4 +181,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
\ No newline at end of file
+</Project>