diff --git a/ui/easydiffusion/device_manager.py b/ui/easydiffusion/device_manager.py
index a261a62f..ed60e0f0 100644
--- a/ui/easydiffusion/device_manager.py
+++ b/ui/easydiffusion/device_manager.py
@@ -125,7 +125,7 @@ def needs_to_force_full_precision(context):
         return True
 
     device_name = context.device_name.lower()
-    return (('nvidia' in device_name or 'geforce' in device_name) and (' 1660' in device_name or ' 1650' in device_name or ' t400' in device_name)) or ('Quadro T2000' in device_name)
+    return (('nvidia' in device_name or 'geforce' in device_name) and (' 1660' in device_name or ' 1650' in device_name or ' t400' or ' t550 ' in device_name)) or ('Quadro T2000' in device_name)
 
 def get_max_vram_usage_level(device):
     if device != 'cpu':