diff --git a/projects/rocshmem/docs/api/rma.rst b/projects/rocshmem/docs/api/rma.rst
index 05570f6501..2ae956fa40 100644
--- a/projects/rocshmem/docs/api/rma.rst
+++ b/projects/rocshmem/docs/api/rma.rst
@@ -218,7 +218,7 @@ The following table lists the supported RMA data types:
       - No
     * - int64_t
       - int64
-      - No
+      - Yes
     * - uint8_t
       - uint8
       - No
diff --git a/projects/rocshmem/include/rocshmem/rocshmem_RMA.hpp b/projects/rocshmem/include/rocshmem/rocshmem_RMA.hpp
index 2be0148cb9..8d627ad633 100644
--- a/projects/rocshmem/include/rocshmem/rocshmem_RMA.hpp
+++ b/projects/rocshmem/include/rocshmem/rocshmem_RMA.hpp
@@ -405,6 +405,11 @@ __host__ void rocshmem_ctx_ulonglong_p(
 __host__ void rocshmem_ulonglong_p(
     unsigned long long *dest, unsigned long long value, int pe);
 
+__device__ ATTR_NO_INLINE void rocshmem_ctx_int64_p(
+    rocshmem_ctx_t ctx, unsigned long long *dest, unsigned long long value,
+    int pe);
+__device__ ATTR_NO_INLINE void rocshmem_int64_p(
+    unsigned long long *dest, unsigned long long value, int pe);
 
 /**
  * @name SHMEM_GET