diff --git a/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj b/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj
index 0a6c4e61..9315022d 100644
--- a/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj
+++ b/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj
@@ -106,7 +106,6 @@
     <ClCompile Include="..\..\..\..\src\mutex.c" />
     <ClCompile Include="..\..\..\..\src\nstime.c" />
     <ClCompile Include="..\..\..\..\src\pages.c" />
-    <ClCompile Include="..\..\..\..\src\ph.c" />
     <ClCompile Include="..\..\..\..\src\prng.c" />
     <ClCompile Include="..\..\..\..\src\prof.c" />
     <ClCompile Include="..\..\..\..\src\quarantine.c" />
@@ -252,7 +251,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>_REENTRANT;_WINDLL;DLLEXPORT;JEMALLOC_DEBUG;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -269,7 +268,7 @@
       <PreprocessorDefinitions>JEMALLOC_DEBUG;_REENTRANT;JEMALLOC_EXPORT=;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -285,7 +284,7 @@
       <Optimization>Disabled</Optimization>
       <PreprocessorDefinitions>_REENTRANT;_WINDLL;DLLEXPORT;JEMALLOC_DEBUG;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -302,8 +301,9 @@
       <PreprocessorDefinitions>JEMALLOC_DEBUG;_REENTRANT;JEMALLOC_EXPORT=;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
-      <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+      <MinimalRebuild>false</MinimalRebuild>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -320,7 +320,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <PreprocessorDefinitions>_REENTRANT;_WINDLL;DLLEXPORT;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -341,7 +341,7 @@
       <PreprocessorDefinitions>_REENTRANT;JEMALLOC_EXPORT=;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -361,7 +361,7 @@
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_REENTRANT;_WINDLL;DLLEXPORT;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
@@ -382,8 +382,8 @@
       <PreprocessorDefinitions>_REENTRANT;JEMALLOC_EXPORT=;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\..\..\..\include;..\..\..\..\include\msvc_compat;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <DisableSpecificWarnings>4090;4146;4244;4267;4334</DisableSpecificWarnings>
-      <ProgramDataBaseFileName>$(OutputPath)$(TargetName).pdb</ProgramDataBaseFileName>
+      <DisableSpecificWarnings>4090;4146;4267;4334</DisableSpecificWarnings>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
diff --git a/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters b/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters
index 412c24d6..88c15efa 100644
--- a/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters
+++ b/msvc/projects/vc2015/jemalloc/jemalloc.vcxproj.filters
@@ -229,9 +229,6 @@
     <ClCompile Include="..\..\..\..\src\pages.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\..\src\ph.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\..\src\prng.c">
       <Filter>Source Files</Filter>
     </ClCompile>