diff --git a/3rdparty/rcheevos/CMakeLists.txt b/3rdparty/rcheevos/CMakeLists.txt
index 48dc6ff2ed..046c50a10a 100644
--- a/3rdparty/rcheevos/CMakeLists.txt
+++ b/3rdparty/rcheevos/CMakeLists.txt
@@ -48,5 +48,5 @@ add_library(rcheevos
 
 target_include_directories(rcheevos PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include")
 target_include_directories(rcheevos INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/include")
-target_compile_definitions(rcheevos PRIVATE "RC_DISABLE_LUA=1" "RCHEEVOS_URL_SSL")
+target_compile_definitions(rcheevos PRIVATE "RC_DISABLE_LUA=1" "RCHEEVOS_URL_SSL=1" "RC_NO_THREADS=1")
 
diff --git a/3rdparty/rcheevos/rcheevos.vcxproj b/3rdparty/rcheevos/rcheevos.vcxproj
index 6ea907c3df..19d968c16b 100644
--- a/3rdparty/rcheevos/rcheevos.vcxproj
+++ b/3rdparty/rcheevos/rcheevos.vcxproj
@@ -80,7 +80,7 @@
   </ItemGroup>
   <ItemDefinitionGroup>
     <ClCompile>
-      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;RC_DISABLE_LUA;RCHEEVOS_URL_SSL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_WARNINGS;RC_DISABLE_LUA=1;RCHEEVOS_URL_SSL=1;RC_NO_THREADS=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <AdditionalIncludeDirectories>$(ProjectDir)include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>
     </ClCompile>