diff --git a/MissionEditor/MissionEditor.vcxproj b/MissionEditor/MissionEditor.vcxproj
index 40fa24c..7cb4986 100644
--- a/MissionEditor/MissionEditor.vcxproj
+++ b/MissionEditor/MissionEditor.vcxproj
@@ -349,6 +349,7 @@
     <ClCompile>
       <PreprocessorDefinitions>NOMINMAX;RA2_MODE;YR_MODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>..\MissionEditorPackLib;..\3rdParty\CncVxlRender\inc</AdditionalIncludeDirectories>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>RA2_MODE;YR_MODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>