diff --git a/aegisub/build/Aegisub/Aegisub.vcxproj b/aegisub/build/Aegisub/Aegisub.vcxproj
index 92cdb95b1..f1176bded 100644
--- a/aegisub/build/Aegisub/Aegisub.vcxproj
+++ b/aegisub/build/Aegisub/Aegisub.vcxproj
@@ -56,6 +56,7 @@
       <PrecompiledHeader>Use</PrecompiledHeader>
       <PrecompiledHeaderFile>agi_pre.h</PrecompiledHeaderFile>
       <ForcedIncludeFiles>agi_pre.h</ForcedIncludeFiles>
+      <AdditionalOptions>/Zm150 %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
   </ItemDefinitionGroup>
   <!-- Source files -->