diff --git a/packages/cactus-cmd-api-server/src/main/typescript/api-server.ts b/packages/cactus-cmd-api-server/src/main/typescript/api-server.ts
index e417c9f5c8..7cb254f3a9 100644
--- a/packages/cactus-cmd-api-server/src/main/typescript/api-server.ts
+++ b/packages/cactus-cmd-api-server/src/main/typescript/api-server.ts
@@ -756,13 +756,13 @@ export class ApiServer {
 
     log.debug("%s Registering %o CRPC routes handler(s).", fn, svcCount);
 
-    const registration = await this.crpcServer.register(fastifyConnectPlugin, {
+    await this.crpcServer.register(fastifyConnectPlugin, {
       routes: crpcRoutesHandler,
       shutdownTimeoutMs: 5000,
       grpc: true,
       grpcWeb: true,
     });
-    log.debug("%s Fastify registration OK=%o", fn, registration);
+    log.debug("%s Fastify CRPC service registration OK", fn);
 
     const crpcUrl = await this.crpcServer.listen({
       host: crpcHost,
diff --git a/packages/cactus-test-api-client/src/test/typescript/integration/api-client-routing-node-to-node.test.ts b/packages/cactus-test-api-client/src/test/typescript/integration/api-client-routing-node-to-node.test.ts
index dc1d077089..518f2b2980 100644
--- a/packages/cactus-test-api-client/src/test/typescript/integration/api-client-routing-node-to-node.test.ts
+++ b/packages/cactus-test-api-client/src/test/typescript/integration/api-client-routing-node-to-node.test.ts
@@ -204,6 +204,7 @@ describe(testCase, () => {
       apiServerOptions.cockpitPort = 0;
       apiServerOptions.grpcPort = 0;
       apiServerOptions.apiTlsEnabled = false;
+      apiServerOptions.crpcPort = 0;
       const config =
         await configService.newExampleConfigConvict(apiServerOptions);
 
@@ -250,6 +251,7 @@ describe(testCase, () => {
       apiServerOptions.grpcPort = 0;
       apiServerOptions.apiTlsEnabled = false;
       apiServerOptions.plugins = [];
+      apiServerOptions.crpcPort = 0;
       const config =
         await configService.newExampleConfigConvict(apiServerOptions);
 
diff --git a/packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/get-consortium-jws-endpoint.test.ts b/packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/get-consortium-jws-endpoint.test.ts
index 6c8434d806..f359eb29ed 100644
--- a/packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/get-consortium-jws-endpoint.test.ts
+++ b/packages/cactus-test-plugin-consortium-manual/src/test/typescript/integration/plugin-consortium-manual/get-consortium-jws-endpoint.test.ts
@@ -218,6 +218,7 @@ describe(testCase, () => {
       apiServerOptions.cockpitPort = 0;
       apiServerOptions.grpcPort = 0;
       apiServerOptions.apiTlsEnabled = false;
+      apiServerOptions.crpcPort = 0;
       const config =
         await configService.newExampleConfigConvict(apiServerOptions);
 
@@ -266,6 +267,7 @@ describe(testCase, () => {
       apiServerOptions.grpcPort = 0;
       apiServerOptions.apiTlsEnabled = false;
       apiServerOptions.plugins = [];
+      apiServerOptions.crpcPort = 0;
       const config =
         await configService.newExampleConfigConvict(apiServerOptions);
 
@@ -317,6 +319,7 @@ describe(testCase, () => {
       apiServerOptions.grpcPort = 0;
       apiServerOptions.apiTlsEnabled = false;
       apiServerOptions.plugins = [];
+      apiServerOptions.crpcPort = 0;
       const config =
         await configService.newExampleConfigConvict(apiServerOptions);
       pluginRegistry.add(pluginConsortiumManual);