diff --git a/main/clang15/APKBUILD b/main/clang15/APKBUILD
index cb5cba6274b..73207120e9c 100644
--- a/main/clang15/APKBUILD
+++ b/main/clang15/APKBUILD
@@ -8,7 +8,7 @@ pkgver=15.0.7
 pkgrel=19
 _llvmver=${pkgver%%.*}
 pkgdesc="C language family front-end for LLVM"
-arch="all"
+arch="all !loongarch64"
 url="https://llvm.org/"
 license="Apache-2.0 WITH LLVM-exception"
 options="!check" # fail to build