1 files changed, 1 insertions, 1 deletions

diff --git a/apps/plugins/calendar.c b/apps/plugins/calendar.c
index cfb92909bf..20b7fa9226 100644
--- a/apps/plugins/calendar.c
+++ b/apps/plugins/calendar.c
@@ -669,7 +669,7 @@ static bool edit_memo(int change, struct shown *shown)
     return false;
 }
 
-static char * get_event_text(int selected, void *data,
+static const char* get_event_text(int selected, void *data,
                                   char *buffer, size_t buffer_len)
 {
     struct shown *shown = (struct shown *) data;