diff --git a/src/plugins/imapsieve/imap-sieve.c b/src/plugins/imapsieve/imap-sieve.c
index dae91fcd0fffc48cb9a62a33b3842155d3eedd91..fa82b1a0f92ef9fab3a4569d1705e20f3d1ece43 100644
--- a/src/plugins/imapsieve/imap-sieve.c
+++ b/src/plugins/imapsieve/imap-sieve.c
@@ -161,7 +161,7 @@ imap_sieve_smtp_start(const struct sieve_script_env *senv,
 	struct imap_sieve *isieve = isctx->isieve;
 	const struct smtp_submit_settings *smtp_set = isieve->client->smtp_set;
 	struct smtp_submit_input submit_input;
-	
+
 	i_zero(&submit_input);
 
 	return smtp_submit_init_simple(&submit_input, smtp_set, mail_from);