diff --git a/MUOR/MUOR/NGINXConfigurator.py b/MUOR/MUOR/NGINXConfigurator.py
index 400bd9052..8509faddc 100644
--- a/MUOR/MUOR/NGINXConfigurator.py
+++ b/MUOR/MUOR/NGINXConfigurator.py
@@ -14,7 +14,7 @@ class NGINXConfigurator:
         config = cls._get_config(sessions)
         with open(cls._config_path, 'w') as F:
             F.write(config)
-        completed_process = subprocess.run(["sudo" "nginx", "-s", "reload"])
+        completed_process = subprocess.run(["sudo", "nginx", "-s", "reload"])
         return completed_process.returncode
 
     @classmethod