diff --git a/3rdparty/lzma.cmake b/3rdparty/lzma.cmake
index f96993e..9a9324d 100644
--- a/3rdparty/lzma.cmake
+++ b/3rdparty/lzma.cmake
@@ -21,7 +21,7 @@ elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "i686")
   set(IS_X86 1)
   target_compile_definitions(aaruformat PUBLIC IS_X86)
   #    set(USE_ASM 1)
-elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
+elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64|ARM64")
   set(IS_ARM64 1)
   target_compile_definitions(aaruformat PUBLIC IS_ARM64)
   set(USE_ASM 1)
@@ -123,7 +123,7 @@ if (USE_LZMA_DEC_ASM)
     target_sources(aaruformat PRIVATE ${LZMA_ASM_DIRECTORY}/x86/LzmaDecOpt.asm)
   endif ()
 
-  if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
+  if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64|ARM64")
     target_sources(aaruformat PRIVATE ${LZMA_ASM_DIRECTORY}/arm64/LzmaDecOpt.S)
     #        target_sources(aaruformat PRIVATE ${LZMA_ASM_DIRECTORY}/arm64/7zAsm.S)
   endif ()