diff --git a/launcher/src/backend/ServiceManager.js b/launcher/src/backend/ServiceManager.js
index 909edc4e8..35c93144a 100644
--- a/launcher/src/backend/ServiceManager.js
+++ b/launcher/src/backend/ServiceManager.js
@@ -1214,12 +1214,12 @@ export class ServiceManager {
     }
     if (service.service === "FlashbotsMevBoostService") {
       command = service.entrypoint;
-      let index = command.findIndex((c) => /^-(mainnet|prater|goerli$)/.test(c));
+      let index = command.findIndex((c) => /^-(mainnet|prater|goerli|sepolia|holesky$)/.test(c));
       command[index] = "-" + newNetwork;
       index = command.findIndex((c) => c === "-relays") + 1;
       command[index] = '""';
     } else if (service.service === "PrysmBeaconService") {
-      let index = command.findIndex((c) => /--(mainnet|prater|goerli)/.test(c));
+      let index = command.findIndex((c) => /--(mainnet|prater|goerli|sepolia|holesky)/.test(c));
       command[index] = "--" + newNetwork;
       if (newNetwork === "mainnet" && command.includes("--genesis-state=/opt/app/genesis/prysm-prater-genesis.ssz")) {
         command.splice(command.indexOf("--genesis-state=/opt/app/genesis/prysm-prater-genesis.ssz"), 1);
@@ -1231,8 +1231,8 @@ export class ServiceManager {
       }
     } else {
       command = command.map((c) => {
-        if (/mainnet|prater|goerli/.test(c)) {
-          c = c.replace(/mainnet|prater|goerli/, newNetwork);
+        if (/mainnet|prater|goerli|sepolia|holesky/.test(c)) {
+          c = c.replace(/mainnet|prater|goerli|sepolia|holesky/, newNetwork);
         }
         return c;
       });
diff --git a/launcher/src/backend/ValidatorAccountManager.js b/launcher/src/backend/ValidatorAccountManager.js
index d3a7a0fd7..8a03ccf8e 100644
--- a/launcher/src/backend/ValidatorAccountManager.js
+++ b/launcher/src/backend/ValidatorAccountManager.js
@@ -649,7 +649,7 @@ export class ValidatorAccountManager {
           await this.nodeConnection.sshService.exec(
             `chown 2000:2000 ${validatorsDir}/${pubkey}/exit_password.txt && chmod 700 ${validatorsDir}/${pubkey}/exit_password.txt`
           );
-          const exitNimbusCmd = `docker run -v ${validatorsDir}:/validators --network=stereum sigp/lighthouse:latest lighthouse account validator exit --keystore=/validators/${pubkey}/keystore.json --password-file=/validators/${pubkey}/exit_password.txt --network=goerli --beacon-node=${client.dependencies.consensusClients[0] ? client.dependencies.consensusClients[0].buildConsensusClientHttpEndpointUrl() : "http:stereum-" + client.id + ":5052"} --no-confirmation`;
+          const exitNimbusCmd = `docker run -v ${validatorsDir}:/validators --network=stereum sigp/lighthouse:latest lighthouse account validator exit --keystore=/validators/${pubkey}/keystore.json --password-file=/validators/${pubkey}/exit_password.txt --network=${client.network} --beacon-node=${client.dependencies.consensusClients[0] ? client.dependencies.consensusClients[0].buildConsensusClientHttpEndpointUrl() : "http:stereum-" + client.id + ":5052"} --no-confirmation`;
           result = await this.nodeConnection.sshService.exec(exitNimbusCmd);
           await this.nodeConnection.sshService.exec(
             `rm ${validatorsDir}/${pubkey}/exit_password.txt`
diff --git a/launcher/src/backend/ethereum-services/NodeService.js b/launcher/src/backend/ethereum-services/NodeService.js
index b786253b1..233a884fd 100644
--- a/launcher/src/backend/ethereum-services/NodeService.js
+++ b/launcher/src/backend/ethereum-services/NodeService.js
@@ -19,6 +19,10 @@ export const networks = {
   sepolia: {
     name: "sepolia",
     dataEndpoint: "https://sepolia.beaconcha.in/api/v1",
+  },
+  holesky: {
+    name: "holesky",
+    dataEndpoint: "https://holesky.beaconcha.in/api/v1",
   }
 };
 
diff --git a/launcher/src/components/UI/node-manage/SidebarManage.vue b/launcher/src/components/UI/node-manage/SidebarManage.vue
index 6e655ab3f..453c9b097 100644
--- a/launcher/src/components/UI/node-manage/SidebarManage.vue
+++ b/launcher/src/components/UI/node-manage/SidebarManage.vue
@@ -110,6 +110,7 @@ export default {
         case "goerli":
           return (item) => this.archFilter(item.service);
         case "sepolia":
+        case "holesky":
           return (item) => item.service != "SSVNetworkService" && this.archFilter(item.service);
         case "gnosis":
           return (item) =>
diff --git a/launcher/src/components/UI/the-node/NodeTutorial.vue b/launcher/src/components/UI/the-node/NodeTutorial.vue
index e437192f7..ed1d602f4 100644
--- a/launcher/src/components/UI/the-node/NodeTutorial.vue
+++ b/launcher/src/components/UI/the-node/NodeTutorial.vue
@@ -117,6 +117,15 @@ export default {
             icon: "/img/icon/click-installation/testnet-icon.png",
           },
         ],
+        holesky: [
+          {
+            title: this.$t("nodeSidebarVideo.stake"),
+            guide: "",
+            video: "https://www.youtube.com/embed/Cbu58ee_Wj4",
+            written: "https://stereum.net/ethereum-node-setup/eth-solo-staking-step-by-step-guide/",
+            icon: "/img/icon/click-installation/testnet-icon.png",
+          },
+        ],
         gnosis: [
           {
             title: this.$t("nodeSidebarVideo.gnoStake"),
diff --git a/launcher/src/store/clickInstallation.js b/launcher/src/store/clickInstallation.js
index dbec512f8..91d1868db 100644
--- a/launcher/src/store/clickInstallation.js
+++ b/launcher/src/store/clickInstallation.js
@@ -251,6 +251,7 @@ export const useClickInstall = defineStore("clickInstallation", {
           url: "https://checkpoint.gnosischain.com/",
         },
       ],
+      holesky: [],
     };
   },
   actions: {},
diff --git a/launcher/src/store/nodeManage.js b/launcher/src/store/nodeManage.js
index 5b826cd3f..f9f9c2db9 100644
--- a/launcher/src/store/nodeManage.js
+++ b/launcher/src/store/nodeManage.js
@@ -205,6 +205,15 @@ export const useNodeManage = defineStore("nodeManage", {
           dataEndpoint: "https://beacon.gnosischain.com/api/v1",
           support: ["staking", "stereum on arm"],
         },
+        {
+          id: 5,
+          name: "Holesky Testnet",
+          network: "holesky",
+          icon: "/img/icon/click-installation/testnet-icon.png",
+          currencyIcon: "/img/icon/control/goETH_Currency_Symbol.png",
+          dataEndpoint: "https://holesky.beaconcha.in/api/v1",
+          support: ["staking", "stereum on arm", "mev boost"],
+        },
       ],
       currentNetwork: {},
       configNetwork: {},