diff --git a/CMakeLists.txt b/CMakeLists.txt
index 011fff50..f59ec293 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -359,7 +359,7 @@ if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86|i[3456]86)$" OR CMAKE_GENERATOR_PLATFOR
   set(MI_ARCH "x86")
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(x86_64|x64|amd64|AMD64)$" OR CMAKE_GENERATOR_PLATFORM STREQUAL "x64" OR CMAKE_OSX_ARCHITECTURES STREQUAL "x86_64") # must be before arm64
   set(MI_ARCH "x64")
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv8.?|ARM64)$" OR CMAKE_GENERATOR_PLATFORM STREQUAL "ARM64" OR CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|armv[89].?|ARM64)$" OR CMAKE_GENERATOR_PLATFORM STREQUAL "ARM64" OR CMAKE_OSX_ARCHITECTURES STREQUAL "arm64")
   set(MI_ARCH "arm64")
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(arm|armv[34567]|ARM)$")
   set(MI_ARCH "arm32")