diff --git a/src/vulkan/wsi/wsi_common_wayland.c b/src/vulkan/wsi/wsi_common_wayland.c
index ce7da864cc5..ae9eb18b87c 100644
--- a/src/vulkan/wsi/wsi_common_wayland.c
+++ b/src/vulkan/wsi/wsi_common_wayland.c
@@ -1049,7 +1049,7 @@ wsi_wl_swapchain_queue_present(struct wsi_swapchain *wsi_chain,
       void *sptr;
       chain->base.wsi->MapMemory(chain->base.device,
                                  image->base.memory,
-                                 0, 0, 0, &sptr);
+                                 0, VK_WHOLE_SIZE, 0, &sptr);
 
       for (unsigned r = 0; r < chain->extent.height; r++) {
          memcpy(dptr, sptr, image->base.row_pitches[0]);
diff --git a/src/vulkan/wsi/wsi_common_x11.c b/src/vulkan/wsi/wsi_common_x11.c
index 6992a490a4b..609da7f71f9 100644
--- a/src/vulkan/wsi/wsi_common_x11.c
+++ b/src/vulkan/wsi/wsi_common_x11.c
@@ -1298,7 +1298,7 @@ x11_present_to_x11_sw(struct x11_swapchain *chain, uint32_t image_index,
 
    chain->base.wsi->MapMemory(chain->base.device,
                               image->base.memory,
-                              0, 0, 0, &myptr);
+                              0, VK_WHOLE_SIZE, 0, &myptr);
 
    if (size < max_req_len) {
       cookie = xcb_put_image(chain->conn, XCB_IMAGE_FORMAT_Z_PIXMAP,