diff --git a/std/thing/description.c b/std/thing/description.c
index 27d6f33..bfc9355 100644
--- a/std/thing/description.c
+++ b/std/thing/description.c
@@ -443,7 +443,7 @@
 }
 
 // Namens-Adjektive setzen
-static string* _set_name_adj(string|string* adjectives)
+static <string|string*>* _set_name_adj(string|<string|string*>* adjectives)
 {
   if (!adjectives)
       adjectives=({});