diff --git a/stack_orchestrator/data/compose/docker-compose-fixturenet-plugeth.yml b/stack_orchestrator/data/compose/docker-compose-fixturenet-plugeth.yml
index df84edbf..8370a679 100644
--- a/stack_orchestrator/data/compose/docker-compose-fixturenet-plugeth.yml
+++ b/stack_orchestrator/data/compose/docker-compose-fixturenet-plugeth.yml
@@ -3,7 +3,7 @@ services:
     restart: always
     hostname: fixturenet-eth-bootnode-geth
     env_file:
-      - ../config/fixturenet-eth/fixturenet-eth.env
+      - ../config/fixturenet-plugeth/fixturenet-eth.env
     environment:
       RUN_BOOTNODE: "true"
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
@@ -26,7 +26,7 @@ services:
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
       CERC_ALLOW_UNPROTECTED_TXS: ${CERC_ALLOW_UNPROTECTED_TXS:-false}
     env_file:
-      - ../config/fixturenet-eth/fixturenet-eth.env
+      - ../config/fixturenet-plugeth/fixturenet-eth.env
     image: cerc/fixturenet-plugeth-plugeth:local
     volumes:
       - fixturenet_plugeth_geth_1_data:/root/ethdata
@@ -56,7 +56,7 @@ services:
     environment:
       CERC_KEEP_RUNNING_AFTER_GETH_EXIT: "true"
     env_file:
-      - ../config/fixturenet-eth/fixturenet-eth.env
+      - ../config/fixturenet-plugeth/fixturenet-eth.env
     image: cerc/fixturenet-plugeth-plugeth:local
     depends_on:
       - fixturenet-eth-bootnode-geth
@@ -83,7 +83,7 @@ services:
       retries: 10
       start_period: 30s
     env_file:
-      - ../config/fixturenet-eth/fixturenet-eth.env
+      - ../config/fixturenet-plugeth/fixturenet-eth.env
     environment:
       NODE_NUMBER: "1"
       ETH1_ENDPOINT: "http://fixturenet-eth-geth-1:8545"
@@ -109,7 +109,7 @@ services:
       retries: 10
       start_period: 30s
     env_file:
-      - ../config/fixturenet-eth/fixturenet-eth.env
+      - ../config/fixturenet-plugeth/fixturenet-eth.env
     environment:
       NODE_NUMBER: "2"
       ETH1_ENDPOINT: "http://fixturenet-eth-geth-2:8545"
diff --git a/stack_orchestrator/data/config/fixturenet-plugeth/fixturenet-eth.env b/stack_orchestrator/data/config/fixturenet-plugeth/fixturenet-eth.env
new file mode 100644
index 00000000..695c8fac
--- /dev/null
+++ b/stack_orchestrator/data/config/fixturenet-plugeth/fixturenet-eth.env
@@ -0,0 +1,28 @@
+# The password used to access test accounts (eg, via personal_unlockAccount).  The password is the same for all accounts.
+ACCOUNT_PASSWORD=secret1212
+
+# ENODE of the geth bootnode.
+BOOTNODE_KEY="b0ac22adcad37213c7c565810a50f1772291e7b0ce53fb73e7ec2a3c75bc13b5"
+ENODE="enode://af22c29c316ad069cf48a09a4ad5cf04a251b411e45098888d114c6dd7f489a13786620d5953738762afa13711d4ffb3b19aa5de772d8af72f851f7e9c5b164a@fixturenet-eth-bootnode-geth:30303"
+
+# JWT shared by geth and lighthouse for authentication.
+JWT="0x6cdcac3501046a08e186730dd8bd136cfaf0fdc1fc955f6e15ad3068c0ff2af0"
+
+# URL to download the ENR of the lighthouse bootnode (generated at first start).
+ENR_URL="http://fixturenet-eth-bootnode-lighthouse:3000/bootnode/enr.dat"
+
+# DB connection settings for statediffing (see docker-compose-db.yml)
+CERC_STATEDIFF_DB_HOST="ipld-eth-db"
+CERC_STATEDIFF_DB_PORT=5432
+CERC_STATEDIFF_DB_NAME="cerc_testing"
+CERC_STATEDIFF_DB_USER="vdbm"
+CERC_STATEDIFF_DB_PASSWORD="password"
+CERC_STATEDIFF_DB_GOOSE_MIN_VER=${CERC_STATEDIFF_DB_GOOSE_MIN_VER:-18}
+CERC_STATEDIFF_DB_LOG_STATEMENTS="${CERC_STATEDIFF_DB_LOG_STATEMENTS:-false}"
+CERC_STATEDIFF_WORKERS=2
+
+CERC_GETH_VMODULE="statediff/*=5,rpc/*=5"
+CERC_GETH_VERBOSITY=${CERC_GETH_VERBOSITY:-3}
+
+# Used by Lighthouse
+SECONDS_PER_ETH1_BLOCK=${SECONDS_PER_ETH1_BLOCK:-3}