diff --git a/3rdparty/portaudio/build/msvc/portaudio.vcxproj b/3rdparty/portaudio/build/msvc/portaudio.vcxproj
index 835835f107..f5be3083ea 100644
--- a/3rdparty/portaudio/build/msvc/portaudio.vcxproj
+++ b/3rdparty/portaudio/build/msvc/portaudio.vcxproj
@@ -315,7 +315,7 @@
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <AdditionalIncludeDirectories>..\..\src\common;..\..\include;.\;..\..\src\os\win;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_NO_ASIO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_USE_ASIO=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <WholeProgramOptimization>true</WholeProgramOptimization>
     </ClCompile>
     <ResourceCompile>
@@ -385,7 +385,7 @@
     </Midl>
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\src\common;..\..\include;.\;..\..\src\os\win;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_NO_ASIO;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_USRDLL;PA_ENABLE_DEBUG_OUTPUT;_CRT_SECURE_NO_DEPRECATE;PAWIN_USE_WDMKS_DEVICE_INFO;PA_USE_ASIO=0;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <ResourceCompile>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>