diff --git a/_data/icons.yml b/_data/icons.yml
index 5b0e8da..1f923ba 100644
--- a/_data/icons.yml
+++ b/_data/icons.yml
@@ -36,4 +36,4 @@ vimeo:
 vk:
 wikipedia-w: https://wiki.netz39.de
 wordpress:
-youtube: @Netz39De # e.g. "UCqECaJ8Gagnn7YCbPEzWH6g"
+youtube: "@Netz39De" # e.g. "UCqECaJ8Gagnn7YCbPEzWH6g"