diff --git a/build/win32/vs10/glib-compile-schemas.vcxproj b/build/win32/vs10/glib-compile-schemas.vcxproj
index c69a87e72..c4bd41679 100644
--- a/build/win32/vs10/glib-compile-schemas.vcxproj
+++ b/build/win32/vs10/glib-compile-schemas.vcxproj
@@ -114,8 +114,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <Optimization>MaxSpeed</Optimization>
-      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
diff --git a/build/win32/vs10/gsettings.vcxproj b/build/win32/vs10/gsettings.vcxproj
index 90ebd21f1..a8b74c653 100644
--- a/build/win32/vs10/gsettings.vcxproj
+++ b/build/win32/vs10/gsettings.vcxproj
@@ -72,6 +72,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_DEBUG;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
@@ -90,6 +91,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>DEBUG;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
@@ -113,6 +115,7 @@
     <ClCompile>
       <Optimization>MaxSpeed</Optimization>
       <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <FunctionLevelLinking>true</FunctionLevelLinking>
@@ -132,6 +135,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
+      <AdditionalIncludeDirectories>..\..\..\gmodule;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <PrecompiledHeader>
diff --git a/build/win32/vs9/gsettings.vcproj b/build/win32/vs9/gsettings.vcproj
index 25b8815af..247956ee2 100644
--- a/build/win32/vs9/gsettings.vcproj
+++ b/build/win32/vs9/gsettings.vcproj
@@ -31,6 +31,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\gmodule"
 				PreprocessorDefinitions="_DEBUG;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -56,6 +57,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
+				AdditionalIncludeDirectories="..\..\..\gmodule"
 				PreprocessorDefinitions="DEBUG;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -89,6 +91,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="2"
 				EnableIntrinsicFunctions="true"
+				AdditionalIncludeDirectories="..\..\..\gmodule"
 				PreprocessorDefinitions="_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS"
 				RuntimeLibrary="2"
 				EnableFunctionLevelLinking="true"
@@ -116,6 +119,7 @@
 			>
 			<Tool
 				Name="VCCLCompilerTool"
+				AdditionalIncludeDirectories="..\..\..\gmodule"
 				PreprocessorDefinitions="_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"