diff --git a/services/comfy_ui.py b/services/comfy_ui.py
index a8ef5db..b9b36d3 100644
--- a/services/comfy_ui.py
+++ b/services/comfy_ui.py
@@ -19,6 +19,7 @@ class ComfyUi(Stack):
         self.git_clone(url="https://github.com/ltdrdata/ComfyUI-Manager.git", dest="webui/custom_nodes/manager")
 
         # Add GGUF support
+        self.git_clone(url="https://github.com/city96/ComfyUI-GGUF.git", dest="webui/custom_nodes/ComfyUI-GGUF")
         self.pip_install(["gguf", "numpy==1.26.4"])
 
         # Add NF4 support for Flux
@@ -27,6 +28,6 @@ class ComfyUi(Stack):
                        dest="webui/custom_nodes/ComfyUI_bitsandbytes_NF4")
 
     def _start(self):
-        args = ["--port", str(self.port)]
+        args = ["--port", str(self.port), "--force-fp32"]
         self.python(f"main.py", args=args, current_dir="webui",
                     env=["TORCH_BLAS_PREFER_HIPBLASLT=0"], daemon=True)