diff --git a/sycl/plugins/hip/pi_hip.cpp b/sycl/plugins/hip/pi_hip.cpp
index 753cc29c58199..664e6e889a1f9 100644
--- a/sycl/plugins/hip/pi_hip.cpp
+++ b/sycl/plugins/hip/pi_hip.cpp
@@ -5641,6 +5641,7 @@ pi_result hip_piextCommandBufferNDRangeKernel(
   (void)local_work_size;
   (void)num_sync_points_in_wait_list;
   (void)sync_point_wait_list;
+  (void)sync_point;
 
   sycl::detail::pi::die("command-buffer API not implemented in HIP backend");
   return {};
@@ -5700,6 +5701,8 @@ pi_result hip_piextCommandBufferMemBufferCopyRect(
   (void)region;
   (void)src_row_pitch;
   (void)src_slice_pitch;
+  (void)dst_row_pitch;
+  (void)dst_slice_pitch;
   (void)num_sync_points_in_wait_list;
   (void)sync_point_wait_list;
   (void)sync_point;
diff --git a/sycl/plugins/unified_runtime/ur/adapters/cuda/command_buffer.cpp b/sycl/plugins/unified_runtime/ur/adapters/cuda/command_buffer.cpp
index 9ba6795b4be8c..c83e9e7323036 100644
--- a/sycl/plugins/unified_runtime/ur/adapters/cuda/command_buffer.cpp
+++ b/sycl/plugins/unified_runtime/ur/adapters/cuda/command_buffer.cpp
@@ -127,6 +127,9 @@ UR_APIEXPORT ur_result_t UR_APICALL urCommandBufferAppendMembufferCopyRectExp(
   (void)dstOrigin;
   (void)region;
   (void)srcRowPitch;
+  (void)srcSlicePitch;
+  (void)dstRowPitch;
+  (void)dstSlicePitch;
   (void)numSyncPointsInWaitList;
   (void)pSyncPointWaitList;
   (void)pSyncPoint;