diff --git a/projects/clr/hipamd/src/hip_graph_internal.hpp b/projects/clr/hipamd/src/hip_graph_internal.hpp
index b27418bb52..5e45823b03 100644
--- a/projects/clr/hipamd/src/hip_graph_internal.hpp
+++ b/projects/clr/hipamd/src/hip_graph_internal.hpp
@@ -1358,7 +1358,7 @@ class GraphKernelNode : public GraphNode {
 
 class GraphMemcpyNode : public GraphNode {
  protected:
-  hipMemcpy3DParms copyParams_;
+  hipMemcpy3DParms copyParams_{0};
 
  public:
   GraphMemcpyNode(const hipMemcpy3DParms* pCopyParams)
@@ -1530,12 +1530,15 @@ class GraphMemcpyNode1D : public GraphMemcpyNode {
 
  public:
   GraphMemcpyNode1D(void* dst, const void* src, size_t count, hipMemcpyKind kind,
-                       hipGraphNodeType type = hipGraphNodeTypeMemcpy)
-      : GraphMemcpyNode(nullptr),
-        dst_(dst),
-        src_(src),
-        count_(count),
-        kind_(kind) {}
+                    hipGraphNodeType type = hipGraphNodeTypeMemcpy)
+      : GraphMemcpyNode(nullptr), dst_(dst), src_(src), count_(count), kind_(kind) {
+    copyParams_.srcPtr.ptr = const_cast<void*>(src);
+    copyParams_.dstPtr.ptr = dst;
+    copyParams_.extent.width = count;
+    copyParams_.extent.height = 1;
+    copyParams_.extent.depth = 1;
+    copyParams_.kind = kind;
+  }
 
   ~GraphMemcpyNode1D() {}