diff --git a/src/GraphingImpl/GraphingImpl.vcxproj b/src/GraphingImpl/GraphingImpl.vcxproj
index 3eca1119..07b750f1 100644
--- a/src/GraphingImpl/GraphingImpl.vcxproj
+++ b/src/GraphingImpl/GraphingImpl.vcxproj
@@ -148,6 +148,7 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalOptions>/DGRAPHING_ENGINE_IMPL %(AdditionalOptions)</AdditionalOptions>
       <AdditionalIncludeDirectories>$(ProjectDir);$(ProjectDir)\..\;$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <ControlFlowGuard>Guard</ControlFlowGuard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -176,6 +177,7 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalOptions>/DGRAPHING_ENGINE_IMPL %(AdditionalOptions)</AdditionalOptions>
       <AdditionalIncludeDirectories>$(ProjectDir);$(ProjectDir)\..\;$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <ControlFlowGuard>Guard</ControlFlowGuard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -204,6 +206,7 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalOptions>/DGRAPHING_ENGINE_IMPL %(AdditionalOptions)</AdditionalOptions>
       <AdditionalIncludeDirectories>$(ProjectDir);$(ProjectDir)\..\;$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <ControlFlowGuard>Guard</ControlFlowGuard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -232,6 +235,7 @@
       <LanguageStandard>stdcpp17</LanguageStandard>
       <AdditionalOptions>/DGRAPHING_ENGINE_IMPL %(AdditionalOptions)</AdditionalOptions>
       <AdditionalIncludeDirectories>$(ProjectDir);$(ProjectDir)\..\;$(GeneratedFilesDir);$(IntDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <ControlFlowGuard>Guard</ControlFlowGuard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>