diff --git a/.vscode/launch.json b/.vscode/launch.json
index 2e8b567..6d2a420 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -39,6 +39,20 @@
                 "cwd": "${workspaceRoot}",
                 "gdbpath": "${workspaceFolder}\\nim-gdb.bat",
             }
+        },
+        {
+            "name": "Nim Debug SDL2 GPU",
+            "type": "gdb",
+            "request": "launch",
+            "valuesFormatting": "parseText",
+            "target": "${workspaceFolder}/build/demosdl2/demo_sdl2_gpu_debug",
+            "cwd": "${workspaceRoot}",
+            "gdbpath": "${workspaceFolder}/nim-gdb.bash",
+            "windows": {
+                "target": "${workspaceFolder}\\build\\demosdl2\\demo_sdl2_gpu_debug.exe",
+                "cwd": "${workspaceRoot}",
+                "gdbpath": "${workspaceFolder}\\nim-gdb.bat",
+            }
         }
     ]
 }
\ No newline at end of file
diff --git a/examples/demo_sdl2_gpu.nim b/examples/demo_sdl2_gpu.nim
index 05251c7..0de0cb3 100644
--- a/examples/demo_sdl2_gpu.nim
+++ b/examples/demo_sdl2_gpu.nim
@@ -59,9 +59,6 @@ template generateFbo(width, height: float, code: untyped): gpu.Image =
   fb.delete()
   res
 
-proc windowID*(target: ptr Target): uint32 {.
-    cdecl, importc: "GPU_getWindowID".}
-
 proc main() =
   let
     fps = newGraph(RenderStyle.FPS, "Frame Time")
diff --git a/nanovg.nimble b/nanovg.nimble
index 06e28bd..940d858 100644
--- a/nanovg.nimble
+++ b/nanovg.nimble
@@ -57,6 +57,10 @@ task buildSDL2ExampleDebug, "Build SDL2 example debug":
   exec "nimble c --app:gui --debugger:native -o:" & buildDir & "/" & "demo_sdl2_debug".toExe & " -r examples/demo_sdl2.nim"
 
 task buildSDL2GPUExample, "Build SDL2 GPU example":
+  let buildDir = setupSDL2()
+  exec "nimble c --app:gui -d:release -d:danger -o:" & buildDir & "/" & "demo_sdl2_gpu".toExe & " -r examples/demo_sdl2_gpu.nim"
+
+task buildSDL2GPUExampleDebug, "Build SDL2 GPU debug example":
   let buildDir = setupSDL2()
   exec "nimble c --app:gui --debugger:native -o:" & buildDir & "/" & "demo_sdl2_gpu".toExe & " -r examples/demo_sdl2_gpu.nim"