diff --git a/Dockerfile b/Dockerfile
index 57a91ed..b224f6b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
 FROM texlive/texlive:latest
 RUN apt update
-RUN apt install graphviz -y
+RUN apt install graphviz nodejs -y
 RUN luaotfload-tool --update
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