diff --git a/verify_single_gpu.py b/verify_single_gpu.py
index 72901544..9105eee7 100644
--- a/verify_single_gpu.py
+++ b/verify_single_gpu.py
@@ -356,7 +356,7 @@ def main():
     print(f"  CUDA available: {torch.cuda.is_available()}")
     if torch.cuda.is_available():
         print(f"  Device: {torch.cuda.get_device_name(0)}")
-        print(f"  Memory: {torch.cuda.get_device_properties(0).total_mem / 1e9:.1f} GB")
+        print(f"  Memory: {torch.cuda.get_device_properties(0).total_memory / 1e9:.1f} GB")
     print("=" * 60)
 
     results = {}