diff --git a/ide/vs2017/mimalloc-test-stress.vcxproj b/ide/vs2017/mimalloc-test-stress.vcxproj
index 357d3985..e8cc5045 100644
--- a/ide/vs2017/mimalloc-test-stress.vcxproj
+++ b/ide/vs2017/mimalloc-test-stress.vcxproj
@@ -89,7 +89,6 @@
       <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
-      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -102,7 +101,6 @@
       <SDLCheck>true</SDLCheck>
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
-      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -118,7 +116,6 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
-      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -136,7 +133,6 @@
       <ConformanceMode>true</ConformanceMode>
       <AdditionalIncludeDirectories>..\..\include</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>%(PreprocessorDefinitions);NDEBUG</PreprocessorDefinitions>
-      <LanguageStandard>stdcpp17</LanguageStandard>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -145,12 +141,11 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\test\test-leak.cpp" />
     <ClCompile Include="..\..\test\test-stress.c">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
diff --git a/ide/vs2017/mimalloc-test-stress.vcxproj.filters b/ide/vs2017/mimalloc-test-stress.vcxproj.filters
index 39162b4e..7c5239e8 100644
--- a/ide/vs2017/mimalloc-test-stress.vcxproj.filters
+++ b/ide/vs2017/mimalloc-test-stress.vcxproj.filters
@@ -18,8 +18,5 @@
     <ClCompile Include="..\..\test\test-stress.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\test\test-leak.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
   </ItemGroup>
 </Project>
\ No newline at end of file