diff --git a/layer/swapchain_api.cpp b/layer/swapchain_api.cpp
index 23d24f2..c031df0 100644
--- a/layer/swapchain_api.cpp
+++ b/layer/swapchain_api.cpp
@@ -153,7 +153,7 @@ static VkResult submit_wait_request(VkQueue queue, const VkPresentInfoKHR &prese
    /* Notify that we don't want to pass any further frame boundary events */
    frame_boundary_event_handled = submission_pnext != nullptr;
 
-   TRY(wsi::sync_queue_submit(device_data, queue, VK_NULL_HANDLE, semaphores, &submission_pnext));
+   TRY(wsi::sync_queue_submit(device_data, queue, VK_NULL_HANDLE, semaphores, submission_pnext));
    return VK_SUCCESS;
 }
 
diff --git a/wsi/frame_boundary.cpp b/wsi/frame_boundary.cpp
index 34f1567..53c2c48 100644
--- a/wsi/frame_boundary.cpp
+++ b/wsi/frame_boundary.cpp
@@ -68,6 +68,7 @@ bool frame_boundary_handler::should_layer_handle_frame_boundary_events() const
 VkFrameBoundaryEXT frame_boundary_handler::create_frame_boundary(VkImage *image)
 {
    VkFrameBoundaryEXT frame_boundary{};
+   frame_boundary.pNext = nullptr;
    frame_boundary.sType = VK_STRUCTURE_TYPE_FRAME_BOUNDARY_EXT;
    frame_boundary.flags = VK_FRAME_BOUNDARY_FRAME_END_BIT_EXT;
    /* Number of presented images by swapchain as the frame boundary