diff --git a/tools/quake3/q3map2/q3map2.vcproj b/tools/quake3/q3map2/q3map2.vcproj
index 384d3bab..1a52d74b 100644
--- a/tools/quake3/q3map2/q3map2.vcproj
+++ b/tools/quake3/q3map2/q3map2.vcproj
@@ -39,7 +39,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="&quot;$(SolutionDir)\include&quot;;&quot;$(SolutionDir)\tools\quake3\common&quot;;&quot;$(SolutionDir)\libs&quot;;&quot;$(SolutionDir)\..\libxml2-2.7.3\include\libxml2&quot;"
+				AdditionalIncludeDirectories="&quot;$(SolutionDir)\include&quot;;&quot;$(SolutionDir)\tools\quake3\common&quot;;&quot;$(SolutionDir)\libs&quot;;&quot;$(SolutionDir)\..\libxml2-2.7.3\include\libxml2&quot;;&quot;$(SolutionDir)\..\gtk-2.16.6\include\libpng14&quot;"
 				PreprocessorDefinitions="WIN32;_DEBUG;_WINDOWS;"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
@@ -110,7 +110,7 @@
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="&quot;$(SolutionDir)\include&quot;;&quot;$(SolutionDir)\tools\quake3\common&quot;;&quot;$(SolutionDir)\libs&quot;;&quot;$(SolutionDir)\..\libxml2-2.7.3\include\libxml2&quot;"
+				AdditionalIncludeDirectories="&quot;$(SolutionDir)\include&quot;;&quot;$(SolutionDir)\tools\quake3\common&quot;;&quot;$(SolutionDir)\libs&quot;;&quot;$(SolutionDir)\..\libxml2-2.7.3\include\libxml2&quot;;&quot;$(SolutionDir)\..\gtk-2.16.6\include\libpng14&quot;"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"