diff --git a/src/runtime/eng/common/cross/toolchain.cmake b/src/runtime/eng/common/cross/toolchain.cmake
index 3210865c221..56b6c1fd143 100644
--- a/src/runtime/eng/common/cross/toolchain.cmake
+++ b/src/runtime/eng/common/cross/toolchain.cmake
@@ -69,7 +69,11 @@ elseif(TARGET_ARCH_NAME STREQUAL "armv6")
   endif()
 elseif(TARGET_ARCH_NAME STREQUAL "loongarch64")
   set(CMAKE_SYSTEM_PROCESSOR loongarch64)
-  set(TOOLCHAIN "loongarch64-linux-gnu")
+  if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/loongarch64-alpine-linux-musl)
+    set(TOOLCHAIN "loongarch64-alpine-linux-musl")
+  else()
+    set(TOOLCHAIN "loongarch64-linux-gnu")
+  endif()
 elseif(TARGET_ARCH_NAME STREQUAL "ppc64le")
   set(CMAKE_SYSTEM_PROCESSOR ppc64le)
   if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/powerpc64le-alpine-linux-musl)
diff --git a/src/runtime/eng/native/tryrun.cmake b/src/runtime/eng/native/tryrun.cmake
index c0fe823dd78..01c8bd6ae6c 100644
--- a/src/runtime/eng/native/tryrun.cmake
+++ b/src/runtime/eng/native/tryrun.cmake
@@ -28,7 +28,8 @@ if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/armv7-alpine-linux-musleabihf OR
    EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/ppc64le-alpine-linux-musl OR
    EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/i586-alpine-linux-musl OR
    EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/x86_64-alpine-linux-musl OR
-   EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/riscv64-alpine-linux-musl)
+   EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/riscv64-alpine-linux-musl OR
+   EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/loongarch64-alpine-linux-musl)
 
   set(ALPINE_LINUX 1)
 elseif(EXISTS ${CROSS_ROOTFS}/bin/freebsd-version)