1 files changed, 2 insertions, 2 deletions
diff --git a/funcs/func_cdr.c b/funcs/func_cdr.c
index 4c3d4a72f..20373ec8d 100644
--- a/funcs/func_cdr.c
+++ b/funcs/func_cdr.c
@@ -134,7 +134,7 @@ int load_module(void)
 	return ast_custom_function_register(&cdr_function);
 }
 
-char *description(void)
+const char *description(void)
 {
 	return tdesc;
 }
@@ -144,7 +144,7 @@ int usecount(void)
 	return 0;
 }
 
-char *key()
+const char *key()
 {
 	return ASTERISK_GPL_KEY;
 }