diff --git a/glances/plugins/gpu/cards/nvidia.py b/glances/plugins/gpu/cards/nvidia.py
index 996ec0573..52d2e53b0 100644
--- a/glances/plugins/gpu/cards/nvidia.py
+++ b/glances/plugins/gpu/cards/nvidia.py
@@ -20,7 +20,7 @@
     # Avoid importing pynvml if NVML_LIB is not installed
     from ctypes import CDLL
 
-    if (sys.platform[:3] == "win"):
+    if sys.platform[:3] == "win":
         try:
             CDLL(os.path.join(os.getenv("WINDIR", "C:/Windows"), "System32/nvml.dll"))
         except OSError: