1 files changed, 1 insertions, 1 deletions

diff --git a/include/list.h b/include/list.h
index 7c0e4bd2..03851a82 100644
--- a/include/list.h
+++ b/include/list.h
@@ -20,7 +20,7 @@ void list_qsort(list_t *list, int compare(const void *left, const void *right));
 // Return index for first item in list that returns 0 for given compare
 // function or -1 if none matches.
 int list_seq_find(list_t *list, int compare(const void *item, const void *cmp_to), const void *cmp_to);
-int list_find(list_t *list, void *item);
+int list_find(list_t *list, const void *item);
 // stable sort since qsort is not guaranteed to be stable
 void list_stable_sort(list_t *list, int compare(const void *a, const void *b));
 // swap two elements in a list