diff --git a/client/include/gpu.h b/client/include/gpu.h
index a3a1b7c..278b250 100644
--- a/client/include/gpu.h
+++ b/client/include/gpu.h
@@ -81,6 +81,7 @@ typedef struct FrameContextStruct {
   VkSemaphore frame;
 
   uint64_t frame_index;
+  uint64_t transfer_index;
   uint64_t compute_index;
 
   VkCommandBuffer compute_commands;
diff --git a/client/src/draw.c b/client/src/draw.c
index df4f635..a36b6ac 100644
--- a/client/src/draw.c
+++ b/client/src/draw.c
@@ -85,11 +85,14 @@ VkResult draw_frame(
     }
     VK_RESULT(vkEndCommandBuffer(transfer_commands));
 
+    frame->transfer_index += 1;
     VkPipelineStageFlags transfer_wait_stages[] = {VK_PIPELINE_STAGE_TRANSFER_BIT};
     VkTimelineSemaphoreSubmitInfo transfer_timeline = {
       .sType = VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO,
       .waitSemaphoreValueCount = 1,
       .pWaitSemaphoreValues = &frame->frame_index,
+      .signalSemaphoreValueCount = 1,
+      .pSignalSemaphoreValues = &frame->transfer_index,
     };
     VkSubmitInfo transfer_submit = {
       .sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
@@ -107,32 +110,40 @@ VkResult draw_frame(
     frame->transfer_written = 0;
 
 
-    VkCommandBuffer compute_commands = frame->compute_commands;
-    VK_RESULT(vkResetCommandBuffer(compute_commands, 0));
-    VK_RESULT(vkBeginCommandBuffer(compute_commands, &begin_info));
-    record_ui_compute(compute_commands, ui, context->current_frame);
-    VK_RESULT(vkEndCommandBuffer(compute_commands));
-
-    frame->compute_index += 1;
-    VkPipelineStageFlags compute_wait_stages[] = {VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT};
-    VkTimelineSemaphoreSubmitInfo compute_timeline = {
-      .sType = VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO,
-      .signalSemaphoreValueCount = 1,
-      .pSignalSemaphoreValues = &frame->compute_index,
-    };
-    VkSubmitInfo compute_submit = {
-      .sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
-      .commandBufferCount = 1,
-      .pCommandBuffers = &compute_commands,
-      .pSignalSemaphores = &frame->compute,
-      .signalSemaphoreCount = 1,
-      .pWaitSemaphores = &frame->transfer,
-      .pWaitDstStageMask = compute_wait_stages,
-      .waitSemaphoreCount = 1,
-      .pNext = &compute_timeline,
-    };
-    VK_RESULT(vkQueueSubmit(context->transfer_queue.handle, 1, &compute_submit, VK_NULL_HANDLE));
   }
+  VkCommandBuffer compute_commands = frame->compute_commands;
+  VK_RESULT(vkResetCommandBuffer(compute_commands, 0));
+  VK_RESULT(vkBeginCommandBuffer(compute_commands, &begin_info));
+  VkMemoryBarrier compute_barrier = {
+    .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+    .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+    .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT,
+  };
+  vkCmdPipelineBarrier(compute_commands, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, 1, &compute_barrier, 0, NULL, 0, NULL);
+  record_ui_compute(compute_commands, ui, context->current_frame);
+  VK_RESULT(vkEndCommandBuffer(compute_commands));
+
+  frame->compute_index += 1;
+  VkPipelineStageFlags compute_wait_stages[] = {VK_PIPELINE_STAGE_ALL_COMMANDS_BIT};
+  VkTimelineSemaphoreSubmitInfo compute_timeline = {
+    .sType = VK_STRUCTURE_TYPE_TIMELINE_SEMAPHORE_SUBMIT_INFO,
+    .waitSemaphoreValueCount = 1,
+    .pWaitSemaphoreValues = &frame->transfer_index,
+    .signalSemaphoreValueCount = 1,
+    .pSignalSemaphoreValues = &frame->compute_index,
+  };
+  VkSubmitInfo compute_submit = {
+    .sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
+    .commandBufferCount = 1,
+    .pCommandBuffers = &compute_commands,
+    .pSignalSemaphores = &frame->compute,
+    .signalSemaphoreCount = 1,
+    .pWaitSemaphores = &frame->transfer,
+    .pWaitDstStageMask = compute_wait_stages,
+    .waitSemaphoreCount = 1,
+    .pNext = &compute_timeline,
+  };
+  VK_RESULT(vkQueueSubmit(context->transfer_queue.handle, 1, &compute_submit, VK_NULL_HANDLE));
 
   uint32_t image_index;
   VK_RESULT(vkAcquireNextImageKHR(context->device, context->swapchain, UINT64_MAX, frame->image, VK_NULL_HANDLE, &image_index));
diff --git a/client/src/gpu.c b/client/src/gpu.c
index 6626198..76059af 100644
--- a/client/src/gpu.c
+++ b/client/src/gpu.c
@@ -780,11 +780,12 @@ VkResult create_frame_context(VkDevice device, VmaAllocator allocator, VkCommand
 
   frame->image = create_semaphore(device);
   frame->render = create_semaphore(device);
-  frame->transfer = create_semaphore(device);
+  frame->transfer = create_timeline_semaphore(device);
   frame->frame = create_timeline_semaphore(device);
   frame->compute = create_timeline_semaphore(device);
 
   frame->frame_index = 0;
+  frame->transfer_index = 0;
   frame->compute_index = 0;
 
   VkCommandBufferAllocateInfo command_info = {