diff --git a/debian-package/deb-gen b/debian-package/deb-gen
index 2f6de52..442b203 100755
--- a/debian-package/deb-gen
+++ b/debian-package/deb-gen
@@ -17,7 +17,7 @@ Version : $PkgVer
 Maintainer: <ip.over.p2p@gmail.com>
 Architecture: $PkgArch
 Homepage: http://edgevpn.io
-Depends: python3.8, python3.8-dev, python3.8-venv, python3-pip, iproute2, openvswitch-switch, bridge-utils
+Depends: python3.8, python3.8-dev, python3.8-venv, python3-pip, python3-wheel, iproute2, openvswitch-switch, bridge-utils
 Description: Virtualized Overlay Networks.
  EdgeVPN is an open-source user-centric software virtual network allowing end users to define and create their own virtual private networks (VPNs). EdgeVPNio virtual networks provide end-to-end tunneling of IP or Ethernet over Tincan links setup and managed through a control API to create various software-defined VPN overlays.
 Tag: P2P Edge Overlay Networking
diff --git a/debian-package/edge-vpnio/DEBIAN/postinst b/debian-package/edge-vpnio/DEBIAN/postinst
index 1fec524..9ed5715 100755
--- a/debian-package/edge-vpnio/DEBIAN/postinst
+++ b/debian-package/edge-vpnio/DEBIAN/postinst
@@ -3,7 +3,8 @@
 cd /opt/edge-vpnio
 python3.8 -m venv venv
 source venv/bin/activate
-pip3 --no-cache-dir install wheel psutil slixmpp requests simplejson ryu
+pip3 --no-cache-dir install wheel
+pip3 --no-cache-dir install psutil slixmpp requests simplejson ryu
 deactivate
 systemctl daemon-reload
 systemctl enable evio
\ No newline at end of file
diff --git a/docker-image/evio-base.Dockerfile b/docker-image/evio-base.Dockerfile
index 3c1a9f1..5d63a3c 100755
--- a/docker-image/evio-base.Dockerfile
+++ b/docker-image/evio-base.Dockerfile
@@ -7,9 +7,10 @@ RUN apt-get update -y && apt-get install -y \
     iputils-ping \
     nano \
     python3.8 \
-    python3-dev \
+    python3.8-dev \
+    python3.8-venv \
     python3-pip \
-    python3-venv \
+    python3-wheel \
     iproute2 \
     openvswitch-switch \
     bridge-utils \