diff --git a/Dockerfile b/Dockerfile
index 5c7f4d7..ac41a3d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -98,6 +98,7 @@ make install && \
 # libtool --finish
 libtool --finish /usr/local/lib/bitlbee && \
 # cleanup
+apt remove -y --purge autoconf automake autotools-dev binutils binutils-common binutils-x86-64-linux-gnu build-essential bzip2 cpp cpp-8 dpkg-dev g++ g++-8 gcc gcc-8 gettext gettext-base libbinutils libgcc-8-dev libsqlite3-dev libstdc++-8-dev libtasn1-6-dev libtool libtool-bin m4 make nettle-dev patch xz-utils && \
 apt clean && \
 rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /tmp/* && \
 cd && \