diff --git a/stack_orchestrator/data/container-build/cerc-lighthouse/Dockerfile b/stack_orchestrator/data/container-build/cerc-lighthouse/Dockerfile
index a5559f68..08a751f8 100644
--- a/stack_orchestrator/data/container-build/cerc-lighthouse/Dockerfile
+++ b/stack_orchestrator/data/container-build/cerc-lighthouse/Dockerfile
@@ -1,5 +1,4 @@
-ARG TAG_SUFFIX="-modern"
-FROM sigp/lighthouse:v4.3.0${TAG_SUFFIX}
+FROM sigp/lighthouse:v5.1.2
 
 RUN apt-get update; apt-get install bash netcat curl less jq wget -y;
 
diff --git a/stack_orchestrator/data/container-build/cerc-lighthouse/build.sh b/stack_orchestrator/data/container-build/cerc-lighthouse/build.sh
index cdc95612..2e9cfe3c 100755
--- a/stack_orchestrator/data/container-build/cerc-lighthouse/build.sh
+++ b/stack_orchestrator/data/container-build/cerc-lighthouse/build.sh
@@ -6,4 +6,4 @@ source ${CERC_CONTAINER_BASE_DIR}/build-base.sh
 # See: https://stackoverflow.com/a/246128/1701505
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 
-docker build -t cerc/lighthouse:local ${build_command_args} --build-arg TAG_SUFFIX="" ${SCRIPT_DIR}
+docker build -t cerc/lighthouse:local ${build_command_args} ${SCRIPT_DIR}