diff --git a/src/indexing/vocab/vocab.pysty b/src/indexing/vocab/vocab.pysty
index b3c7b55..47dc082 100644
--- a/src/indexing/vocab/vocab.pysty
+++ b/src/indexing/vocab/vocab.pysty
@@ -33,6 +33,10 @@ __IF__(index)
     \newcommand\printvocabindex{
         \printindex[vocabindex]
     }
+    \NewDocumentCommand{\PrintVocabIndex}{ }
+    {
+        \printindex[vocabindex]
+    }
 \else
     \NewDocumentCommand{\vocab}{O{} m }{
         \textbf{\color{blue} #2}