diff --git a/openmp/runtime/src/kmp_platform.h b/openmp/runtime/src/kmp_platform.h
index 780ff3b185b357f8e775e4d59320feef53cdfe45..d9fa8a7a4a91fa058ecf8446cfc6be67e81d1e26 100644
--- a/openmp/runtime/src/kmp_platform.h
+++ b/openmp/runtime/src/kmp_platform.h
@@ -210,7 +210,7 @@
 // TODO: Fixme - This is clever, but really fugly
 #if (1 != KMP_ARCH_X86 + KMP_ARCH_X86_64 + KMP_ARCH_ARM + KMP_ARCH_PPC64 +     \
               KMP_ARCH_AARCH64 + KMP_ARCH_MIPS + KMP_ARCH_MIPS64 +             \
-              KMP_ARCH_RISCV64 + KMP_ARCH_LOONGARCH6464 + KMP_ARCH_SW64)
+              KMP_ARCH_RISCV64 + KMP_ARCH_LOONGARCH64 + KMP_ARCH_SW64)
 #error Unknown or unsupported architecture
 #endif