diff --git a/projectfiles/VC12/wesnothlib.vcxproj b/projectfiles/VC12/wesnothlib.vcxproj
index 311234957737..5ab446a227c5 100644
--- a/projectfiles/VC12/wesnothlib.vcxproj
+++ b/projectfiles/VC12/wesnothlib.vcxproj
@@ -77,7 +77,7 @@
       <OpenMPSupport>true</OpenMPSupport>
       <WarningLevel>Level4</WarningLevel>
       <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
-      <DisableSpecificWarnings>4503;4127;4512;4003;4068;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4503;4351;4127;4512;4003;4068;%(DisableSpecificWarnings)</DisableSpecificWarnings>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
       <ForcedIncludeFiles>boost-patched/bind/arg.hpp;%(ForcedIncludeFiles)</ForcedIncludeFiles>
     </ClCompile>
@@ -100,7 +100,7 @@
       <WarningLevel>Level3</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <DisableSpecificWarnings>4503</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4503;4351;</DisableSpecificWarnings>
       <ForcedIncludeFiles>boost-patched/bind/arg.hpp;%(ForcedIncludeFiles)</ForcedIncludeFiles>
     </ClCompile>
     <Lib>
@@ -122,7 +122,7 @@
       <WarningLevel>Level3</WarningLevel>
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <DisableSpecificWarnings>4503</DisableSpecificWarnings>
+      <DisableSpecificWarnings>4503;4351;</DisableSpecificWarnings>
       <ForcedIncludeFiles>boost-patched/bind/arg.hpp;%(ForcedIncludeFiles)</ForcedIncludeFiles>
     </ClCompile>
     <Lib>