diff --git a/.github/workflows/smoke-tests.yml b/.github/workflows/smoke-tests.yml
index 8e13e477f..628749b90 100644
--- a/.github/workflows/smoke-tests.yml
+++ b/.github/workflows/smoke-tests.yml
@@ -37,6 +37,7 @@ jobs:
           - "17*.robot"
           - "18*.robot"
           - "19*.robot"
+          - "20*.robot"
     # allow podman job to fail, since it started to fail on github actions
     continue-on-error: ${{ matrix.runtime == 'podman' }}
     steps:
diff --git a/tests/01-smoke/20-graph-generation.robot b/tests/01-smoke/20-graph-generation.robot
index b07fdf925..e65cda7e8 100644
--- a/tests/01-smoke/20-graph-generation.robot
+++ b/tests/01-smoke/20-graph-generation.robot
@@ -10,10 +10,10 @@ Suite Setup         Setup
 Suite Teardown      Teardown
 
 *** Variables ***
-${lab-file}         st.clab.yml
+${lab-file}         01-linux-nodes.clab.yml
 ${lab-name}         graph-test
 ${runtime}          docker
-${diagram-file}     st.clab.drawio
+${diagram-file}     01-linux-nodes.clab.drawio
 
 *** Test Cases ***
 Generate Diagram for ${lab-name} Lab
diff --git a/tests/01-smoke/st.clab.yml b/tests/01-smoke/st.clab.yml
deleted file mode 100644
index 9831fe4ff..000000000
--- a/tests/01-smoke/st.clab.yml
+++ /dev/null
@@ -1,79 +0,0 @@
-# Copyright 2020 Nokia
-# Licensed under the BSD 3-Clause License.
-# SPDX-License-Identifier: BSD-3-Clause
-
-name: st # short for streaming telemetry ;)
-prefix: ""
-
-mgmt:
-  network: st
-  ipv4-subnet: 172.80.80.0/24
-
-topology:
-  defaults:
-    kind: nokia_srlinux
-
-  kinds:
-    nokia_srlinux:
-      image: ghcr.io/nokia/srlinux:24.7.1
-      type: ixrd2l
-    linux:
-      image: ghcr.io/srl-labs/network-multitool
-
-  nodes:
-    ### SPINES ###
-    spine1:
-      type: ixrd3l
-      group: spine
-      mgmt-ipv4: 172.80.80.21
-    spine2:
-      type: ixrd3l
-      group: spine
-      mgmt-ipv4: 172.80.80.22
-
-    ### LEAFS ###
-    leaf1:
-      mgmt-ipv4: 172.80.80.11
-      group: leaf
-    leaf2:
-      mgmt-ipv4: 172.80.80.12
-      group: leaf
-    leaf3:
-      mgmt-ipv4: 172.80.80.13
-      group: leaf
-
-    ### CLIENTS ###
-    client1:
-      kind: linux
-      mgmt-ipv4: 172.80.80.31
-      exec:
-        - ip address add 172.17.0.1/24 dev eth1
-        - ip -6 address add 2002::172:17:0:1/96 dev eth1
-        - iperf3 -s -p 5201 -D > iperf3_1.log
-        - iperf3 -s -p 5202 -D > iperf3_2.log
-      group: server
-    client2:
-      kind: linux
-      mgmt-ipv4: 172.80.80.32
-      exec:
-        - ip address add 172.17.0.2/24 dev eth1
-        - ip -6 address add 2002::172:17:0:2/96 dev eth1
-      group: server
-    client3:
-      kind: linux
-      mgmt-ipv4: 172.80.80.33
-      exec:
-        - ip address add 172.17.0.3/24 dev eth1
-        - ip -6 address add 2002::172:17:0:3/96 dev eth1
-      group: server
-
-  links:
-    - endpoints: ["spine1:e1-1", "leaf1:e1-49"]
-    - endpoints: ["spine1:e1-2", "leaf2:e1-49"]
-    - endpoints: ["spine1:e1-3", "leaf3:e1-49"]
-    - endpoints: ["spine2:e1-1", "leaf1:e1-50"]
-    - endpoints: ["spine2:e1-2", "leaf2:e1-50"]
-    - endpoints: ["spine2:e1-3", "leaf3:e1-50"]
-    - endpoints: ["leaf1:e1-1", "client1:eth1"]
-    - endpoints: ["leaf2:e1-1", "client2:eth1"]
-    - endpoints: ["leaf3:e1-1", "client3:eth1"]