diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3f9fa1e..e465451 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -159,7 +159,7 @@ elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "AMD64")
   set(ARCH "x86_64")
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(ppc64.*|PPC64.*|powerpc64.*)")
   set(ARCH "ppc64")
-elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
+elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(aarch64|arm64)")
   set(ARCH "aarch64")
 elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "unknown")
   set(ARCH "unknown")