diff --git a/server-ce/Dockerfile b/server-ce/Dockerfile
index 9a0957c..aa5c8e1 100644
--- a/server-ce/Dockerfile
+++ b/server-ce/Dockerfile
@@ -115,9 +115,11 @@ ENV LOG_LEVEL="info"
 RUN tlmgr install \
     abstract \
     acro \
+    acronym \
     adjustbox \
     amsfonts \
     amsmath \
+    appendix \
     babel \
     babel-english \
     babel-german \
@@ -125,12 +127,15 @@ RUN tlmgr install \
     biblatex \
     biblatex-iso690 \
     biber \
+    bigfoot \
     booktabs \
     caption \
+    cite \
     cm-super \
     cmap \
     comment \
     csquotes \
+    din1505 \
     enumitem \
     environ \
     eurosym \
@@ -140,6 +145,7 @@ RUN tlmgr install \
     glossaries \
     graphics \
     hyperxmp \
+    hyphen-german \
     ifmtarg \
     ifoddpage \
     koma-script \
@@ -164,17 +170,22 @@ RUN tlmgr install \
     tabu \
     textcase \
     tikzpagenodes \
+    titlesec \
     titling \
     todonotes \
     totpages \
     translations \
     ulem \
+    units \
     was \
     xcolor \
     xstring
 
 RUN ln -s /usr/local/texlive/2025/bin/aarch64-linux/biber /usr/local/bin/biber
 
+RUN mktexlsr
+RUN fmtutil-sys --all
+
 EXPOSE 80
 
 ENTRYPOINT ["/sbin/my_init"]