diff --git a/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h b/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h
index 31ff2b8a9a..d1fd9aff5c 100644
--- a/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h
+++ b/projects/rocr-runtime/runtime/hsa-runtime/inc/hsa.h
@@ -80,7 +80,7 @@
 // Try to detect CPU endianness
 #if !defined(LITTLEENDIAN_CPU) && !defined(BIGENDIAN_CPU)
 #if defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || \
-    defined(_M_X64) || defined(__loongarch64)
+    defined(_M_X64) || defined(__loongarch64) || defined(__riscv)
 #define LITTLEENDIAN_CPU
 #endif
 #endif