diff --git a/src/resources/language/_language-de.yml b/src/resources/language/_language-de.yml
index ebb8fa4e666..73d537ef534 100644
--- a/src/resources/language/_language-de.yml
+++ b/src/resources/language/_language-de.yml
@@ -90,6 +90,7 @@ crossref-cnj-title: "Annahme"
 crossref-def-title: "Definition"
 crossref-exm-title: "Beispiel"
 crossref-exr-title: "Übungsaufgabe"
+crossref-alg-title: "Algorithmus"
 crossref-ch-prefix: "Kapitel"
 crossref-apx-prefix: "Anhang"
 crossref-sec-prefix: "Kapitel"