diff --git a/src/resolve/resolved-dnstls-openssl.c b/src/resolve/resolved-dnstls-openssl.c
index ccd35671ebf..f269e4d6487 100644
--- a/src/resolve/resolved-dnstls-openssl.c
+++ b/src/resolve/resolved-dnstls-openssl.c
@@ -7,11 +7,10 @@
 #include <openssl/bio.h>
 #include <openssl/err.h>
 
+#include "io-util.h"
 #include "resolved-dns-stream.h"
 #include "resolved-dnstls.h"
 
-#include "io-util.h"
-
 DEFINE_TRIVIAL_CLEANUP_FUNC(SSL*, SSL_free);
 DEFINE_TRIVIAL_CLEANUP_FUNC(BIO*, BIO_free);