diff --git a/.gitlab/ci/.containerlab-ci.yml b/.gitlab/ci/.containerlab-ci.yml
index 050cf001183099febae3a755b886c4b0d8638d0a..8d3d8c1ee4a82c5e3628e88536ccf4bfc77ca723 100644
--- a/.gitlab/ci/.containerlab-ci.yml
+++ b/.gitlab/ci/.containerlab-ci.yml
@@ -55,12 +55,12 @@ containerlab:deploy:integration:
       echo -e "\
       GOSDN_HTTP_PORT=$(docker_host_port 8080 clab-${CLAB_NAME}-gosdn)\n\
       GOSDN_GRPC_PORT=$(docker_host_port 55055 clab-${CLAB_NAME}-gosdn)\n\
-      CEOS1-1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos1-1)\n\
-      CEOS1-2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos1-2)\n\
-      CEOS2-1-1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-1-1)\n\
-      CEOS2-1-2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-1-2)\n\
-      CEOS2-2-1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-2-1)\n\
-      CEOS2-2-2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-2-2)" \
+      CEOS1_1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos1-1)\n\
+      CEOS1_2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos1-2)\n\
+      CEOS2_1_1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-1-1)\n\
+      CEOS2_1_2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-1-2)\n\
+      CEOS2_2_1_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-2-1)\n\
+      CEOS2_2_2_PORT=$(docker_host_port 6030 clab-${CLAB_NAME}-ceos2-2-2)" \
       > ${CI_PROJECT_DIR}/build.env
     - cat ${CI_PROJECT_DIR}/build.env
   artifacts: