diff --git a/src/build/sdl.props b/src/build/sdl.props
index 871e0ce9afd419cc3eb699bb038c818dd4966f22..009a5177cb40673b27afa02b57ed190d7e39a644 100644
--- a/src/build/sdl.props
+++ b/src/build/sdl.props
@@ -6,10 +6,10 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <PreprocessorDefinitions>WITH_SDL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\..\3rdp\win32.release\sdl\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory)..\..\3rdp\win32.release\sdl\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>..\..\3rdp\win32.release\sdl\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\..\3rdp\win32.release\sdl\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
     <Link>
       <AdditionalDependencies>SDL.lib;%(AdditionalDependencies)</AdditionalDependencies>
diff --git a/src/build/sdl2.props b/src/build/sdl2.props
index 7c76a0818d90ea323658b2a5bd133be940665bf5..4e4afc5d5a257dc3986fdd18b853dcbfe9ba4aae 100644
--- a/src/build/sdl2.props
+++ b/src/build/sdl2.props
@@ -6,10 +6,10 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <PreprocessorDefinitions>WITH_SDL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\..\3rdp\win32.release\sdl2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(MSBuildThisFileDirectory)..\..\3rdp\win32.release\sdl2\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <AdditionalLibraryDirectories>..\..\3rdp\win32.release\sdl2\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories>$(MSBuildThisFileDirectory)..\..\3rdp\win32.release\sdl2\lib\x86;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
     </Link>
     <Link>
       <AdditionalDependencies>SDL2.lib;%(AdditionalDependencies)</AdditionalDependencies>