diff --git a/win32/VS2015/common.props b/win32/VS2015/common.props
index 70789ef174a1c2b7e54656f16a7bbd20117cf3fe..6c757d8b71eaabcc6368fe196d9cc442361e7fe1 100644
--- a/win32/VS2015/common.props
+++ b/win32/VS2015/common.props
@@ -24,8 +24,6 @@
       <CompileAsWinRT>false</CompileAsWinRT>
       <AdditionalIncludeDirectories>..\..;..\..\include;..\..\silk;..\..\celt;..\..\win32;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>HAVE_CONFIG_H;WIN32;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(Configuration)'=='DebugDLL_fixed' or '$(Configuration)'=='ReleaseDLL_fixed'">FIXED_POINT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <PreprocessorDefinitions Condition="'$(ConfigurationType)'=='DynamicLibrary'">DLL_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <RuntimeTypeInfo>false</RuntimeTypeInfo>
       <OpenMPSupport>false</OpenMPSupport>
     </ClCompile>
diff --git a/win32/VS2015/opus.vcxproj b/win32/VS2015/opus.vcxproj
index 0c1a40e11c17af6f1765a4961df3f9563f594ee5..10fe65b2d43cabb70b589b42947840b646dee554 100644
--- a/win32/VS2015/opus.vcxproj
+++ b/win32/VS2015/opus.vcxproj
@@ -159,6 +159,8 @@
   <ItemDefinitionGroup>
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\silk\fixed;..\..\silk\float;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(ConfigurationType)'=='DynamicLibrary'">DLL_EXPORT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)'=='DebugDLL_fixed' or '$(Configuration)'=='ReleaseDLL_fixed'">FIXED_POINT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <PreBuildEvent>
       <Command>"$(ProjectDir)..\..\win32\genversion.bat" "$(ProjectDir)..\..\win32\version.h" PACKAGE_VERSION</Command>