1 files changed, 4 insertions, 1 deletions
diff --git a/rules/de/rules.md b/rules/de/rules.md
index 4ffb57dc..3f539eea 100644
--- a/rules/de/rules.md
+++ b/rules/de/rules.md
@@ -1,4 +1,7 @@
-% muhq's game rules
+---
+title: muhq's game rules
+lang: de
+---
 
 # Grundideen {.unnumbered}