diff --git a/Dockerfile b/Dockerfile
index edcc90b..dda038a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,4 @@
 FROM debian:12-slim
-LABEL org.opencontainers.image.description="Your texlab environment in a docker container."
 ARG TEXLIVE_MIRROR=https://mirrors.mit.edu/CTAN/systems/texlive/tlnet/
 ENV PATH="${PATH}:/root/.local/bin:/usr/local/texlive/2024/bin/x86_64-linux"
 
@@ -56,6 +55,7 @@ RUN tlmgr install --repository=${TEXLIVE_MIRROR} \
         infwarerr \
         kvoptions \
         latex-bin \
+        lineno \
         mathtools \
         memoir \
         microtype \