diff --git a/scripts/gitea/backup-database.sh b/scripts/gitea/backup-database.sh
index 08cd4c4..62bf904 100755
--- a/scripts/gitea/backup-database.sh
+++ b/scripts/gitea/backup-database.sh
@@ -43,9 +43,11 @@ else
     destination="${1}"
 fi
 
+namespace="ix-gitea-2"
+
 # Retrieve container names
-base_container="$( docker ps --format '{{.Names}}' | grep -E 'gitea_gitea-[0-9a-z]{10}-[0-9a-z]{5}' )"
-database_container="$( docker ps --format '{{.Names}}' | grep 'postgres_gitea-cnpg-main-1' )"
+base_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep -E 'gitea-2-[0-9a-z]{10}-[0-9a-z]{5}' )"
+database_container="$( k3s kubectl get pods --namespace "${namespace}" | cut -f1 -d' ' | grep 'gitea-2-cnpg-main-2' )"
 
 if ! [[ -n "${base_container}" && -n "${database_container}" ]]; then
     >&2 printf "Error: Not all containers could be found.\n"
@@ -57,7 +59,7 @@ set -e
 
 # Enable maintenance mode
 # Flush queues
-docker exec "${base_container}" gitea manager flush-queues
+k3s kubectl exec "${base_container}" --namespace "${namespace}" -- gitea manager flush-queues
 # TODO Pause queues
 
 # Database backup
@@ -68,7 +70,7 @@ host_database_backupfile="${destination}/${database_backupfile}"
 
 # Backup the database
 >&2 echo 'Backing up database'
-docker exec --env-file "${env_file:=.env}" "${database_container}" pg_dump 'gitea' -cwv -h 'localhost' -U 'gitea' > "${host_database_backupfile}"
+k3s kubectl exec "${database_container}" --namespace "${namespace}" -- env $(cat "${env_file:=.env}" | xargs) pg_dump 'gitea' -cwv -h 'localhost' -U 'gitea' > "${host_database_backupfile}"
 
 # Disable maintenance mode
 # TODO Continue queues