diff --git a/msvc/pugixml_vs2010.vcxproj b/msvc/pugixml_vs2010.vcxproj
index fd020f3..0a1bbe1 100644
--- a/msvc/pugixml_vs2010.vcxproj
+++ b/msvc/pugixml_vs2010.vcxproj
@@ -70,9 +70,6 @@
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -82,9 +79,6 @@
     <Lib />
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -93,9 +87,6 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -106,9 +97,6 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
diff --git a/msvc/pugixml_vs2010_static.vcxproj b/msvc/pugixml_vs2010_static.vcxproj
index 02270aa..fa4a036 100644
--- a/msvc/pugixml_vs2010_static.vcxproj
+++ b/msvc/pugixml_vs2010_static.vcxproj
@@ -74,9 +74,6 @@
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -85,9 +82,6 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -96,9 +90,6 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>
@@ -109,9 +100,6 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <ResourceCompile>
-      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ResourceCompile>
     <Lib />
     <Link>
       <SubSystem>Windows</SubSystem>