diff --git a/cs-minor-degrees.yaml b/cs-minor-degrees.yaml
index e2297d1..c6387b8 100644
--- a/cs-minor-degrees.yaml
+++ b/cs-minor-degrees.yaml
@@ -315,7 +315,7 @@ nodes:
                   restrict-extensions: ["pdf"]
           "abschlussdatum":
             - "2":
-                tag: text
+                tag: day
                 label:
                   fallback: "Abschlussdatum"
                   fallback-lang: de-de-formal