diff --git a/projects/hip/include/hip/hip_runtime_api.h b/projects/hip/include/hip/hip_runtime_api.h
index c548504f5a..3b78037f86 100644
--- a/projects/hip/include/hip/hip_runtime_api.h
+++ b/projects/hip/include/hip/hip_runtime_api.h
@@ -613,6 +613,8 @@ enum hipLimit_t {
 #define hipStreamWaitValueEq 0x1
 #define hipStreamWaitValueAnd 0x2
 #define hipStreamWaitValueNor 0x3
+// Stream per thread
+#define hipStreamPerThread ((hipStream_t)2) ///< Implicit stream per application thread
 /*
  * @brief HIP Memory Advise values
  * @enum