diff --git a/apps/common/management/commands/services/services/gunicorn.py b/apps/common/management/commands/services/services/gunicorn.py
index 1b4b89d97..8225ee2ff 100644
--- a/apps/common/management/commands/services/services/gunicorn.py
+++ b/apps/common/management/commands/services/services/gunicorn.py
@@ -27,7 +27,7 @@ class GunicornService(BaseService):
             '--max-requests', '10240',
             '--max-requests-jitter', '2048',
             '--timeout', '0',
-            '--graceful_timeout', '0',
+            '--graceful-timeout', '0',
             '--access-logformat', log_format,
             '--access-logfile', '/dev/null',
             '--error-logfile', '-'
diff --git a/apps/common/management/commands/services/services/local_model.py b/apps/common/management/commands/services/services/local_model.py
index 0517811b2..465cb9e35 100644
--- a/apps/common/management/commands/services/services/local_model.py
+++ b/apps/common/management/commands/services/services/local_model.py
@@ -37,7 +37,7 @@ class GunicornLocalModelService(BaseService):
             '--max-requests', str(max_requests),
             '--max-requests-jitter', '2048',
             '--timeout', '0',
-            '--graceful_timeout', '0',
+            '--graceful-timeout', '0',
             '--access-logformat', log_format,
             '--access-logfile', '/dev/null',
             '--error-logfile', '-'
diff --git a/apps/common/management/commands/services/services/scheduler.py b/apps/common/management/commands/services/services/scheduler.py
index eb13435ba..c7046f84b 100644
--- a/apps/common/management/commands/services/services/scheduler.py
+++ b/apps/common/management/commands/services/services/scheduler.py
@@ -28,7 +28,7 @@ class SchedulerService(BaseService):
             '--max-requests', str(max_requests),
             '--max-requests-jitter', '2048',
             '--timeout', '0',
-            '--graceful_timeout', '0',
+            '--graceful-timeout', '0',
             '--access-logformat', log_format,
             '--access-logfile', '/dev/null',
             '--error-logfile', '-'