diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 9cc6a0b..6c35377 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -35,9 +35,9 @@ RUN sed -i 's/^Types: deb$/Types: deb deb-src/' /etc/apt/sources.list.d/debian.s
     xfce4-terminal \
     sudo \
     firefox-esr \
-    firefox-esr-l10n-de \
+    firefox-esr-l10n-${COUNTRY} \
     thunderbird \
-    thunderbird-l10n-de \
+    thunderbird-l10n-${COUNTRY} \
     locales \
     tzdata \
     keyboard-configuration \
@@ -51,15 +51,7 @@ RUN sed -i 's/^Types: deb$/Types: deb deb-src/' /etc/apt/sources.list.d/debian.s
     ninja-build \
     pkg-config \
     autoconf \
-    libtool \
-    thunar-archive-plugin \
-    xarchiver \
-    unzip \
-    zip \
-    p7zip-full \
-    tar \
-    gzip \
-    bzip2 && \
+    libtool && \
     apt-get build-dep -y pulseaudio && \
     cd /tmp && \
     apt-get source pulseaudio && \