diff --git a/scripts/local_testnet/network_params_das_local.yaml b/scripts/local_testnet/network_params_das.yaml
similarity index 81%
rename from scripts/local_testnet/network_params_das_local.yaml
rename to scripts/local_testnet/network_params_das.yaml
index d1b646a34a3..ab2f07a24ec 100644
--- a/scripts/local_testnet/network_params_das_local.yaml
+++ b/scripts/local_testnet/network_params_das.yaml
@@ -3,13 +3,13 @@ participants:
     cl_image: lighthouse:local
     cl_extra_params:
       - --subscribe-all-data-column-subnets
-      - --target-peers=2
+      - --target-peers=3
     count: 2
   - cl_type: lighthouse
     cl_image: lighthouse:local
     cl_extra_params:
-      - --target-peers=2
-    count: 1
+      - --target-peers=3
+    count: 2
 network_params:
   eip7594_fork_epoch: 0
   seconds_per_slot: 6
@@ -18,3 +18,4 @@ global_log_level: debug
 additional_services:
   - dora
   - goomy_blob
+  - prometheus_grafana
diff --git a/scripts/local_testnet/network_params_das_devnet_1.yaml b/scripts/local_testnet/network_params_das_devnet_1.yaml
deleted file mode 100644
index fcd131a06ca..00000000000
--- a/scripts/local_testnet/network_params_das_devnet_1.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-participants:
-  - cl_type: lighthouse
-    cl_image: lighthouse:local
-network_params:
-  network: peerdas-devnet-1
-global_log_level: debug
-additional_services:
-  - prometheus_grafana
\ No newline at end of file
diff --git a/scripts/local_testnet/network_params_das_interop.yaml b/scripts/local_testnet/network_params_das_interop.yaml
deleted file mode 100644
index 0c8f9d7f49d..00000000000
--- a/scripts/local_testnet/network_params_das_interop.yaml
+++ /dev/null
@@ -1,38 +0,0 @@
-# Full configuration reference [here](https://github.com/ethpandaops/ethereum-package?tab=readme-ov-file#configuration).
-participants:
-  - cl_type: prysm
-    cl_image: ethpandaops/prysm-beacon-chain:peerDAS
-
-  - cl_type: lighthouse
-    cl_extra_params: [
-      --subscribe-all-data-column-subnets,
-    ]
-    cl_image: lighthouse:local
-
-  - cl_type: lighthouse
-    cl_image: lighthouse:local
-
-  - cl_type: teku
-    cl_image: ethpandaops/teku:nashatyrev-das
-
-#  - cl_type: nimbus
-#    cl_image: ethpandaops/nimbus-eth2:kzgpeerdas
-#
-#  - cl_type: grandine
-#    cl_image: ethpandaops/grandine:das
-#
-#   - cl_type: lodestar
-#     cl_image: ethpandaops/lodestar:peerDAS
-network_params:
-  eip7594_fork_epoch: 0
-  eip7594_fork_version: "0x50000038"
-  data_column_sidecar_subnet_count: 128
-  samples_per_slot: 16
-  custody_requirement: 4
-snooper_enabled: false
-global_log_level: debug
-ethereum_metrics_exporter_enabled: true
-additional_services:
-  - dora
-  - goomy_blob
-  - prometheus_grafana
diff --git a/scripts/local_testnet/start_local_testnet.sh b/scripts/local_testnet/start_local_testnet.sh
index 330df76d813..f90132764e4 100755
--- a/scripts/local_testnet/start_local_testnet.sh
+++ b/scripts/local_testnet/start_local_testnet.sh
@@ -7,6 +7,7 @@ set -Eeuo pipefail
 SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 ENCLAVE_NAME=local-testnet
 NETWORK_PARAMS_FILE=$SCRIPT_DIR/network_params.yaml
+ETHEREUM_PKG_VERSION=4.2.0
 
 BUILD_IMAGE=true
 BUILDER_PROPOSALS=false
@@ -80,6 +81,6 @@ if [ "$KEEP_ENCLAVE" = false ]; then
   kurtosis enclave rm -f $ENCLAVE_NAME 2>/dev/null || true
 fi
 
-kurtosis run --enclave $ENCLAVE_NAME github.com/ethpandaops/ethereum-package --args-file $NETWORK_PARAMS_FILE
+kurtosis run --enclave $ENCLAVE_NAME github.com/ethpandaops/ethereum-package@$ETHEREUM_PKG_VERSION --args-file $NETWORK_PARAMS_FILE
 
 echo "Started!"