diff --git a/ts/src/local/conductor.ts b/ts/src/local/conductor.ts
index 1e3a11e5..4e7ab36b 100644
--- a/ts/src/local/conductor.ts
+++ b/ts/src/local/conductor.ts
@@ -64,6 +64,11 @@ export interface ConductorOptions {
    */
   noDpki?: boolean;
 
+  /**
+   * Set the network seed for the DPKI network.
+   */
+  dpkiNetworkSeed?: string;
+
   /**
    * Timeout for requests to Admin and App API.
    */
@@ -77,7 +82,7 @@ export interface ConductorOptions {
  */
 export type CreateConductorOptions = Pick<
   ConductorOptions,
-  "bootstrapServerUrl" | "networkType" | "noDpki" | "timeout"
+  "bootstrapServerUrl" | "networkType" | "noDpki" | "dpkiNetworkSeed" | "timeout"
 >;
 
 /**
@@ -96,6 +101,7 @@ export const createConductor = async (
     "bootstrapServerUrl",
     "networkType",
     "noDpki",
+    "dpkiNetworkSeed",
     "timeout",
   ]);
   const conductor = await Conductor.create(
@@ -160,6 +166,9 @@ export class Conductor implements IConductor {
     if (options?.noDpki) {
       args.push("--no-dpki");
     }
+    if (options?.dpkiNetworkSeed) {
+      args.push("--dpki-network-seed", options.dpkiNetworkSeed);
+    }
     args.push(networkType);
     if (networkType === NetworkType.WebRtc) {
       args.push(signalingServerUrl.href);
@@ -383,19 +392,19 @@ export class Conductor implements IConductor {
     const installAppRequest: InstallAppRequest =
       "bundle" in appBundleSource
         ? {
-            bundle: appBundleSource.bundle,
-            agent_key,
-            membrane_proofs,
-            installed_app_id,
-            network_seed,
-          }
+          bundle: appBundleSource.bundle,
+          agent_key,
+          membrane_proofs,
+          installed_app_id,
+          network_seed,
+        }
         : {
-            path: appBundleSource.path,
-            agent_key,
-            membrane_proofs,
-            installed_app_id,
-            network_seed,
-          };
+          path: appBundleSource.path,
+          agent_key,
+          membrane_proofs,
+          installed_app_id,
+          network_seed,
+        };
     logger.debug(
       `installing app with id ${installed_app_id} for agent ${encodeHashToBase64(
         agent_key
diff --git a/ts/src/trycp/conductor/conductor.ts b/ts/src/trycp/conductor/conductor.ts
index 464d2e43..09163b40 100644
--- a/ts/src/trycp/conductor/conductor.ts
+++ b/ts/src/trycp/conductor/conductor.ts
@@ -138,6 +138,11 @@ export interface TryCpConductorOptions {
    */
   noDpki?: boolean;
 
+  /**
+   * Set the network seed for the DPKI network (optional).
+   */
+  dpkiNetworkSeed?: string;
+
   /**
    * Start up conductor after creation.
    *
@@ -1021,19 +1026,19 @@ export class TryCpConductor implements IConductor {
     const installAppRequest: InstallAppRequest =
       "bundle" in appBundleSource
         ? {
-            bundle: appBundleSource.bundle,
-            agent_key,
-            membrane_proofs,
-            installed_app_id,
-            network_seed,
-          }
+          bundle: appBundleSource.bundle,
+          agent_key,
+          membrane_proofs,
+          installed_app_id,
+          network_seed,
+        }
         : {
-            path: appBundleSource.path,
-            agent_key,
-            membrane_proofs,
-            installed_app_id,
-            network_seed,
-          };
+          path: appBundleSource.path,
+          agent_key,
+          membrane_proofs,
+          installed_app_id,
+          network_seed,
+        };
     return this.adminWs().installApp(installAppRequest);
   }
 
@@ -1055,19 +1060,19 @@ export class TryCpConductor implements IConductor {
         const installAppRequest: InstallAppRequest =
           "bundle" in appForAgent.app
             ? {
-                bundle: appForAgent.app.bundle,
-                agent_key,
-                membrane_proofs,
-                installed_app_id,
-                network_seed,
-              }
+              bundle: appForAgent.app.bundle,
+              agent_key,
+              membrane_proofs,
+              installed_app_id,
+              network_seed,
+            }
             : {
-                path: appForAgent.app.path,
-                agent_key,
-                membrane_proofs,
-                installed_app_id,
-                network_seed,
-              };
+              path: appForAgent.app.path,
+              agent_key,
+              membrane_proofs,
+              installed_app_id,
+              network_seed,
+            };
 
         logger.debug(
           `installing app with id ${installed_app_id} for agent ${encodeHashToBase64(