diff --git a/.binder/postBuild b/.binder/postBuild
deleted file mode 100755
index 9183ef651..000000000
--- a/.binder/postBuild
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-python -m pip install -vv --no-deps --no-build-isolation .
diff --git a/apt.txt b/apt.txt
deleted file mode 100644
index 58b2b22a3..000000000
--- a/apt.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-dvipng
-ghostscript
-texlive-fonts-recommended
-texlive-generic-recommended
-texlive-latex-base
-texlive-latex-extra
-texlive-latex-recommended
-texlive-publishers
-texlive-science
-texlive-xetex
-cm-super