diff --git a/glances/plugins/glances_gpu.py b/glances/plugins/glances_gpu.py
index 7fbe6309..c4c6c0f5 100644
--- a/glances/plugins/glances_gpu.py
+++ b/glances/plugins/glances_gpu.py
@@ -154,7 +154,7 @@ class Plugin(GlancesPlugin):
             if gpu_stats['mem'] is None:
                 msg = '{:>8}'.format('N/A')
             else:
-                msg = '{:>7d%}'.format(int(gpu_stats['mem']))
+                msg = '{:>7d}%'.format(int(gpu_stats['mem']))
             ret.append(self.curse_add_line(
                 msg, self.get_views(item=gpu_stats[self.get_key()],
                                     key='mem',