diff --git a/R3nzSkin/R3nzSkin.vcxproj b/R3nzSkin/R3nzSkin.vcxproj
index 1d8345f9..522aa938 100644
--- a/R3nzSkin/R3nzSkin.vcxproj
+++ b/R3nzSkin/R3nzSkin.vcxproj
@@ -125,7 +125,7 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>__SSE__;__SSE2__;_CRT_SECURE_NO_WARNINGS;WIN32;NDEBUG;R3NZSKIN_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>__SSE2__;_CRT_SECURE_NO_WARNINGS;WIN32;NDEBUG;R3NZSKIN_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
@@ -180,12 +180,12 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>false</SDLCheck>
-      <PreprocessorDefinitions>__AVX__;_CRT_SECURE_NO_WARNINGS;_RIOT;WIN32;NDEBUG;R3NZSKIN_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>__SSE2__;_CRT_SECURE_NO_WARNINGS;_RIOT;WIN32;NDEBUG;R3NZSKIN_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
       <LanguageStandard>stdcpplatest</LanguageStandard>
-      <EnableEnhancedInstructionSet>AdvancedVectorExtensions</EnableEnhancedInstructionSet>
+      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
       <LanguageStandard_C>Default</LanguageStandard_C>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
       <StringPooling>true</StringPooling>
diff --git a/R3nzSkin_Injector/R3nzSkin_Injector.vcxproj b/R3nzSkin_Injector/R3nzSkin_Injector.vcxproj
index 5ab69ab4..1b6ec2be 100644
--- a/R3nzSkin_Injector/R3nzSkin_Injector.vcxproj
+++ b/R3nzSkin_Injector/R3nzSkin_Injector.vcxproj
@@ -127,7 +127,7 @@
       <SDLCheck>false</SDLCheck>
       <PreprocessorDefinitions>WIN32;_RIOT;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <LanguageStandard>stdcpp17</LanguageStandard>
-      <EnableEnhancedInstructionSet>AdvancedVectorExtensions</EnableEnhancedInstructionSet>
+      <EnableEnhancedInstructionSet>StreamingSIMDExtensions2</EnableEnhancedInstructionSet>
       <PrecompiledHeaderFile>
       </PrecompiledHeaderFile>
       <FavorSizeOrSpeed>Speed</FavorSizeOrSpeed>
diff --git a/README.md b/README.md
index 7f46e246..1c7558be 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@
    4. Select the skin for you, your teammates, enemies, and wards.
 
 # Further optimizations
-   If your CPU supports AVX2 / AVX-512 instruction set, you can enable it in project settings. This should result in more performant code, optimized for your CPU. Currently AVX instructions are selected in project settings.
+   If your CPU supports AVX / AVX2 / AVX-512 instruction set, you can enable it in project settings. This should result in more performant code, optimized for your CPU. Currently SSE2 instructions are selected in project settings.
 
 # Credits
    This program is an improved and updated version of the <a href="https://github.com/B3akers">B3akers</a>/<a href="https://github.com/B3akers/LeagueSkinChanger">LeagueSkinChanger</a> project.