diff --git a/arm32v7/Dockerfile b/arm32v7/Dockerfile
index 6f13d99..04f4a01 100644
--- a/arm32v7/Dockerfile
+++ b/arm32v7/Dockerfile
@@ -7,7 +7,8 @@ ENV DEBIAN_FRONTEND noninteractive
 
 # Workaround for building image with buildx
 RUN ln -s /usr/bin/dpkg-split /usr/sbin/dpkg-split && \
-    ln -s /usr/bin/dpkg-deb /usr/sbin/dpkg-deb
+    ln -s /usr/bin/dpkg-deb /usr/sbin/dpkg-deb && \
+    ln -s /bin/tar /usr/sbin/tar
 
 # Install prerequisites (as listed in iobroker installer.sh)
 RUN apt-get update && apt-get install -y \