diff --git a/networking/openvswitch/debian/docker/Dockerfile b/networking/openvswitch/debian/docker/Dockerfile
index 2ba28f4cc..9045bdfbd 100644
--- a/networking/openvswitch/debian/docker/Dockerfile
+++ b/networking/openvswitch/debian/docker/Dockerfile
@@ -5,8 +5,6 @@ ARG BASE
 
 FROM ${BASE}
 
-ENV OVS_VERSION=2.15.0
-
 RUN apt-get -y update \
  && apt-get -y install \
     openvswitch-common \
@@ -16,4 +14,15 @@ RUN apt-get -y update \
     openvswitch-pki \
     openvswitch-switch \
     openvswitch-testcontroller \
-    openvswitch-vtep
\ No newline at end of file
+    openvswitch-vtep \
+    tini
+
+# Ensure that tini is located at the root /tini
+RUN ln -s /usr/bin/tini /tini
+
+RUN rm -rf \
+    /var/cache/debconf/* \
+    /var/lib/apt/lists/* \
+    /var/log/* \
+    /tmp/* \
+    /var/tmp/*