diff --git a/client/src/draw.c b/client/src/draw.c
index d147ea9..bfcfb5b 100644
--- a/client/src/draw.c
+++ b/client/src/draw.c
@@ -80,9 +80,17 @@ VkResult draw_frame(
           context->frame[context->current_frame].transfer_infos[transfer_index].offset,
           context->frame[context->current_frame].transfer_infos[transfer_index].size);
       src_offset += context->frame[context->current_frame].transfer_infos[transfer_index].size;
+      VkBufferMemoryBarrier barrier = {
+        .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,
+        .buffer = context->frame[context->current_frame].transfer_infos[transfer_index].buffer,
+        .offset = context->frame[context->current_frame].transfer_infos[transfer_index].offset,
+        .size = context->frame[context->current_frame].transfer_infos[transfer_index].size,
+        .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+        .dstAccessMask = VK_ACCESS_INDIRECT_COMMAND_READ_BIT | VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_SHADER_READ_BIT,
+      };
+      vkCmdPipelineBarrier(transfer_commands, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT | VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT, 0, 0, NULL, 1, &barrier, 0, NULL);
     }
 
-
     record_ui_compute(transfer_commands, ui, context->current_frame);
     VK_RESULT(vkEndCommandBuffer(transfer_commands));
     VkPipelineStageFlags wait_stages[] = {VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT};
diff --git a/client/src/main.c b/client/src/main.c
index 338613f..efdad8e 100644
--- a/client/src/main.c
+++ b/client/src/main.c
@@ -189,7 +189,7 @@ VkResult main_thread(ClientContext* context) {
 
   //
   double last_draw = 0;
-  double draw_interval = 0.1;
+  double draw_interval = 1;
   double frame_count = 0;
   uint32_t* mapped_codes = context->ui.containers[0].layers[0].codes_buffer;
   GPUString* mapped_string = context->ui.containers[0].layers[0].strings_buffer;