diff --git a/ntoskrnl/kd/kdmain.c b/ntoskrnl/kd/kdmain.c
index ce8a738f26d..25a63a1c0cb 100644
--- a/ntoskrnl/kd/kdmain.c
+++ b/ntoskrnl/kd/kdmain.c
@@ -131,7 +131,7 @@ KdpServiceDispatcher(ULONG Service,
         /* Special  case for stack frame dumps */
         case 'DsoR':
         {
-            KeRosDumpStackFrames((PULONG)Buffer1, Buffer1Length);
+            KeRosDumpStackFrames((PULONG_PTR)Buffer1, Buffer1Length);
             break;
         }
 
diff --git a/ntoskrnl/kd64/kdapi.c b/ntoskrnl/kd64/kdapi.c
index e12ac7e5353..e7d304bf726 100644
--- a/ntoskrnl/kd64/kdapi.c
+++ b/ntoskrnl/kd64/kdapi.c
@@ -2193,7 +2193,7 @@ KdSystemDebugControl(
         /* Special case for stack frame dumps */
         case 'DsoR':
         {
-            KeRosDumpStackFrames((PULONG)InputBuffer, InputBufferLength);
+            KeRosDumpStackFrames((PULONG_PTR)InputBuffer, InputBufferLength);
             break;
         }
 #endif