diff --git a/funcs/func_hangupcause.c b/funcs/func_hangupcause.c
index c7ba99f45d..d85c54e165 100644
--- a/funcs/func_hangupcause.c
+++ b/funcs/func_hangupcause.c
@@ -218,7 +218,7 @@ static struct ast_custom_function hangupcause_keys_function = {
 	.read = hangupcause_keys_read,
 };
 
-static const char app[] = "HangupcauseClear";
+static const char app[] = "HangupCauseClear";
 
 /*!
  * \internal