diff --git a/src/Calculator/Calculator.vcxproj b/src/Calculator/Calculator.vcxproj
index a96a7464..e03b3b12 100644
--- a/src/Calculator/Calculator.vcxproj
+++ b/src/Calculator/Calculator.vcxproj
@@ -194,6 +194,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>WindowsApp.lib;$(VC_ReferencesPath_VC_x86)\pgort.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -215,6 +216,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>WindowsApp.lib;$(VC_ReferencesPath_VC_x64)\pgort.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(IsStoreBuild)' == 'True'">
diff --git a/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj b/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
index d93931ce..3c0742a8 100644
--- a/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
+++ b/src/CalculatorUnitTests/CalculatorUnitTests.vcxproj
@@ -182,6 +182,9 @@
       <WarningLevel>Level4</WarningLevel>
       <TreatWarningAsError>true</TreatWarningAsError>
     </ClCompile>
+    <Link>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
@@ -200,6 +203,9 @@
       <WarningLevel>Level4</WarningLevel>
       <TreatWarningAsError>true</TreatWarningAsError>
     </ClCompile>
+    <Link>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+    </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="DateUtils.h" />
diff --git a/src/GraphControl/GraphControl.vcxproj b/src/GraphControl/GraphControl.vcxproj
index 8b8c0b8b..c1c318bd 100644
--- a/src/GraphControl/GraphControl.vcxproj
+++ b/src/GraphControl/GraphControl.vcxproj
@@ -169,6 +169,7 @@
       <AdditionalDependencies>$(GraphingImplLib);WindowsApp.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(GraphingImplLibDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <DelayLoadDLLs>GraphingImpl.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
@@ -289,6 +290,7 @@
       <AdditionalDependencies>$(GraphingImplLib);WindowsApp.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <AdditionalLibraryDirectories>$(GraphingImplLibDir);%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
       <DelayLoadDLLs>GraphingImpl.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(IsStoreBuild)' == 'True'">
diff --git a/src/GraphingImpl/GraphingImpl.vcxproj b/src/GraphingImpl/GraphingImpl.vcxproj
index d8b2903a..129cddd1 100644
--- a/src/GraphingImpl/GraphingImpl.vcxproj
+++ b/src/GraphingImpl/GraphingImpl.vcxproj
@@ -153,6 +153,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|arm'">
@@ -237,6 +238,7 @@
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <GenerateWindowsMetadata>false</GenerateWindowsMetadata>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
diff --git a/src/TraceLogging/TraceLogging.vcxproj b/src/TraceLogging/TraceLogging.vcxproj
index b167a791..fe883b13 100644
--- a/src/TraceLogging/TraceLogging.vcxproj
+++ b/src/TraceLogging/TraceLogging.vcxproj
@@ -174,6 +174,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
@@ -264,6 +265,7 @@
     <Link>
       <SubSystem>Console</SubSystem>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(IsStoreBuild)' == 'True'">
@@ -291,4 +293,4 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>
-</Project>
+</Project>
\ No newline at end of file