1 files changed, 1 insertions, 1 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 41ba973f..9205d929 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -424,7 +424,7 @@ bool container_has_anscestor(struct sway_container *descendant,
         return false;
 }
 
-bool find_child_func(struct sway_container *con, void *data) {
+static bool find_child_func(struct sway_container *con, void *data) {
         struct sway_container *child = data;
         return con == child;
 }