diff --git a/imap/tls_th-lock.c b/imap/tls_th-lock.c
index a39d752526..ad86b759ed 100644
--- a/imap/tls_th-lock.c
+++ b/imap/tls_th-lock.c
@@ -8,12 +8,10 @@
 #include <pthread.h>
 #include <syslog.h>
 
+#ifdef HAVE_SSL
 #include <openssl/ssl.h>
-
 #include "tls_th-lock.h"
 
-#ifdef HAVE_SSL
-
 /*
  * This entire interface is obsoleted by OpenSSL 1.1.0.
  * Keep it around for a while for backward compatibility though.