diff --git a/src/diff.c b/src/diff.c
index e4cbce3..5ab35cb 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -793,7 +793,8 @@
 }
 
 static LY_ERR
-lyd_diff(const struct lyd_node *first, const struct lyd_node *second, uint16_t options, ly_bool nosiblings, struct lyd_node **diff)
+lyd_diff(const struct lyd_node *first, const struct lyd_node *second, uint16_t options, ly_bool nosiblings,
+        struct lyd_node **diff)
 {
     const struct ly_ctx *ctx;