diff --git a/senza/cli.py b/senza/cli.py
index 94f57d4a..875cb4be 100755
--- a/senza/cli.py
+++ b/senza/cli.py
@@ -1368,7 +1368,8 @@ def failure_event(event: dict):
 @click.option('-d', '--deletion', is_flag=True, help='Wait for deletion instead of CREATE_COMPLETE')
 @click.option('-t', '--timeout', type=click.IntRange(0, 7200, clamp=True), metavar='SECS', default=1800,
               help='Maximum wait time (default: 1800s)')
-@click.option('-i', '--interval', default=5, type=click.IntRange(1, 600, clamp=True), help='Time between checks (default: 5s)')
+@click.option('-i', '--interval', default=5, type=click.IntRange(1, 600, clamp=True),
+              help='Time between checks (default: 5s)')
 @region_option
 def wait(stack_ref, region, deletion, timeout, interval):
     '''Wait for successfull stack creation or deletion.