diff --git a/3rdparty/yaml-cpp/yaml-cpp.vcxproj b/3rdparty/yaml-cpp/yaml-cpp.vcxproj
index fdf9f0ea1c..82af58f26c 100644
--- a/3rdparty/yaml-cpp/yaml-cpp.vcxproj
+++ b/3rdparty/yaml-cpp/yaml-cpp.vcxproj
@@ -96,7 +96,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\yaml-cpp\src\;</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;WIN32;_WINDOWS;WIN32;_WINDOWS;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
   </ItemDefinitionGroup>
@@ -108,7 +108,7 @@
       </SDLCheck>
       <AdditionalIncludeDirectories>$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\yaml-cpp\src\;</AdditionalIncludeDirectories>
       <InlineFunctionExpansion>Disabled</InlineFunctionExpansion>
-      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;WIN32;_WINDOWS;WIN32;_WINDOWS;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
   </ItemDefinitionGroup>
@@ -121,7 +121,7 @@
       <SDLCheck>
       </SDLCheck>
       <AdditionalIncludeDirectories>$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\yaml-cpp\src\;</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;WIN32;_WINDOWS;WIN32;_WINDOWS;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
@@ -138,7 +138,7 @@
       <SDLCheck>
       </SDLCheck>
       <AdditionalIncludeDirectories>$(SolutionDir)3rdparty\yaml-cpp\include\;$(SolutionDir)3rdparty\yaml-cpp\src\;</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_WINDOWS;_DEBUG;WIN32;_WINDOWS;WIN32;_WINDOWS;CMAKE_INTDIR="Debug";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_WINDOWS;NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>