diff --git a/projects/clr/rocclr/device/pal/palblitcl.cpp b/projects/clr/rocclr/device/pal/palblitcl.cpp
index 862919c85a..d85f68e016 100644
--- a/projects/clr/rocclr/device/pal/palblitcl.cpp
+++ b/projects/clr/rocclr/device/pal/palblitcl.cpp
@@ -28,6 +28,8 @@ extern void __amd_streamOpsWrite(__global uint*, __global ulong*, ulong, ulong);
 \n
 extern void __amd_streamOpsWait(__global uint*,__global ulong*, ulong, ulong, ulong);
 \n
+extern void __ockl_dm_init_v1(ulong, ulong, uint, uint);
+\n
 __kernel void __amd_rocclr_streamOpsWrite(__global uint* ptrInt, __global ulong* ptrUlong,
                                           ulong value, ulong sizeBytes) {
   __amd_streamOpsWrite(ptrInt, ptrUlong, value, sizeBytes);
@@ -37,6 +39,11 @@ __kernel void __amd_rocclr_streamOpsWait(__global uint* ptrInt, __global ulong*
                                          ulong value, ulong flags, ulong mask) {
   __amd_streamOpsWait(ptrInt, ptrUlong, value, flags, mask);
 }
+\n
+__kernel void __amd_rocclr_initHeap(ulong heap_to_initialize, ulong initial_blocks,
+                                    uint heap_size, uint number_of_initial_blocks) {
+  __ockl_dm_init_v1(heap_to_initialize, initial_blocks, heap_size, number_of_initial_blocks);
+}
 \n);