diff --git a/docker/RO/Dockerfile b/docker/RO/Dockerfile
index 25907b7..24b1425 100644
--- a/docker/RO/Dockerfile
+++ b/docker/RO/Dockerfile
@@ -32,11 +32,10 @@
 RUN add-apt-repository -y "deb ${REPOSITORY_BASE}/${RELEASE} ${REPOSITORY} RO IM common" && apt-get update
 
 ARG RO_VERSION
-ARG IM_VERSION
+ARG COMMON_VERSION
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y python3-osm-im${IM_VERSION} \
-    python3-osm-ro-plugin${RO_VERSION} \
-    python3-osm-ro${RO_VERSION} python3-osm-roclient${RO_VERSION} python3-osm-ng-ro${RO_VERSION} \
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y python3-osm-common${COMMON_VERSION} \
+    python3-osm-ro-plugin${RO_VERSION} python3-osm-ng-ro${RO_VERSION} \
     python3-osm-rosdn-arista-cloudvision${RO_VERSION} python3-osm-rosdn-dpb${RO_VERSION} \
     python3-osm-rosdn-dynpac${RO_VERSION} python3-osm-rosdn-floodlightof${RO_VERSION} \
     python3-osm-rosdn-ietfl2vpn${RO_VERSION}  python3-osm-rosdn-juniper-contrail${RO_VERSION} \