diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8fb03ba..3fbd9cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -335,6 +335,11 @@ set(RISCV   1)
 set(RISCV32 1)
 endif()
 
+if(ARCH_ID STREQUAL "loongarch64")
+set(LOONGARCH 1)
+set(LOONGARCH64 1)
+endif()
+
 if(WIN32 OR ARM OR PPC64LE OR PPC64 OR PPC)
   set(OPT_FLAGS_RELEASE "-O2")
 else()
@@ -748,7 +753,7 @@ else()
     message(STATUS "AES support explicitly disabled")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNO_AES")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNO_AES")
-  elseif(NOT ARM AND NOT PPC64LE AND NOT PPC64 AND NOT PPC AND NOT S390X AND NOT RISCV)
+  elseif(NOT ARM AND NOT PPC64LE AND NOT PPC64 AND NOT PPC AND NOT S390X AND NOT RISCV AND NOT LOONGARCH64)
     message(STATUS "AES support enabled")
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
@@ -762,6 +767,8 @@ else()
     message(STATUS "AES support not available on ARMv6")
   elseif(ARM7)
     message(STATUS "AES support not available on ARMv7")
+  elseif(LOONGARCH64)
+    message(STATUS "AES support not available on LoongArch64")
   elseif(ARM8)
     CHECK_CXX_ACCEPTS_FLAG("-march=${ARCH}+crypto" ARCH_PLUS_CRYPTO)
     if(ARCH_PLUS_CRYPTO)