diff --git a/playbooks/tmkms/run-tmkms.yml b/playbooks/tmkms/run-tmkms.yml
index 2ea5d6b..bfe3d87 100644
--- a/playbooks/tmkms/run-tmkms.yml
+++ b/playbooks/tmkms/run-tmkms.yml
@@ -30,10 +30,10 @@
       copy:
         dest: "{{data_directory}}/{{ tmkms_deployment_dir }}/config.env"
         content: |
-          CERC_CHAIN_ID: "{{ cerc_chain_id }}"
+          CHAIN_ID: "{{ chain_id }}"
           NODE_IP: "{{ node_ip }}"
           NODE_PORT: "{{ node_port }}"
-          CERC_KEY_PREFIX: "{{ cerc_key_prefix }}"
+          KEY_PREFIX: "{{ key_prefix }}"
         mode: '0777'
 
     - name: Start tmkms deployment
diff --git a/playbooks/tmkms/setup-tmkms.yml b/playbooks/tmkms/setup-tmkms.yml
index c98cd9d..643040f 100644
--- a/playbooks/tmkms/setup-tmkms.yml
+++ b/playbooks/tmkms/setup-tmkms.yml
@@ -18,11 +18,6 @@
       shell: |
         laconic-so fetch-stack git.vdb.to/LaconicNetwork/tmkms-stack --git-ssh --pull
 
-    - name: Setup required repositories for tmkms stack
-      shell: >
-        laconic-so --stack ~/cerc/tmkms-stack/stack-orchestrator/stacks/tmkms
-        setup-repositories --git-ssh --pull
-
     - name: Build tmkms container images
       shell: |
         laconic-so --stack ~/cerc/tmkms-stack/stack-orchestrator/stacks/tmkms build-containers {{ build_args }}
diff --git a/playbooks/tmkms/tmkms-vars.example.yml b/playbooks/tmkms/tmkms-vars.example.yml
index bf77bad..917d642 100644
--- a/playbooks/tmkms/tmkms-vars.example.yml
+++ b/playbooks/tmkms/tmkms-vars.example.yml
@@ -1,5 +1,5 @@
 priv_validator_key_file_path: ""
 node_ip: ""
 node_port: "26659"
-cerc_key_prefix: "laconic"
-cerc_chain_id: "laconic-mainnet"
+key_prefix: "laconic"
+chain_id: "laconic-mainnet"