diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index c88d316..c42f241 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -11,6 +11,4 @@ COPY --chown=root:root \
 RUN /opt/texlive/texdir/bin/default/texconfig rehash
 
 # install lenaisten directory
-COPY --chown=root:root \
-    lenaisten \
-    /opt/lenaisten
+COPY --chown=root:root lenaisten /opt/lenaisten
diff --git a/.gitignore b/.gitignore
index fab74f2..2ba9a4a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/*.tex
-/*.pdf
+/src/*.tex
+/src/*.pdf
diff --git a/Beispiel_Protokoll.md b/src/Beispiel_Protokoll.md
similarity index 100%
rename from Beispiel_Protokoll.md
rename to src/Beispiel_Protokoll.md
diff --git a/lev-protokoll.latex b/src/lev-protokoll.latex
similarity index 100%
rename from lev-protokoll.latex
rename to src/lev-protokoll.latex
diff --git a/Makefile b/src/lev-protokoll.mk
similarity index 100%
rename from Makefile
rename to src/lev-protokoll.mk
diff --git a/lev-shorthands.sty b/src/lev-shorthands.sty
similarity index 100%
rename from lev-shorthands.sty
rename to src/lev-shorthands.sty