diff --git a/.changeset/dull-mayflies-allow.md b/.changeset/dull-mayflies-allow.md
new file mode 100644
index 000000000..92de40ebc
--- /dev/null
+++ b/.changeset/dull-mayflies-allow.md
@@ -0,0 +1,5 @@
+---
+'@graphql-hive/gateway': patch
+---
+
+Fix the regression causing `port`, `host` and `pollingInterval` in the configuration is overriden by the default values of CLI parameters
diff --git a/e2e/polling/gateway.config.ts b/e2e/polling/gateway.config.ts
index 86919024d..6987c68d1 100644
--- a/e2e/polling/gateway.config.ts
+++ b/e2e/polling/gateway.config.ts
@@ -8,5 +8,4 @@ export const gatewayConfig = defineConfig({
     console.log(`[${new Date().toISOString()}]`, 'Reading ' + SUPERGRAPH_PATH);
     return fs.promises.readFile(SUPERGRAPH_PATH, 'utf8');
   },
-  pollingInterval: 5_000,
 });
diff --git a/packages/gateway/src/cli.ts b/packages/gateway/src/cli.ts
index bb5f78a81..705ede212 100644
--- a/packages/gateway/src/cli.ts
+++ b/packages/gateway/src/cli.ts
@@ -225,10 +225,9 @@ let cli = new Command()
   .addOption(
     new Option(
       '--fork <count>',
-      `count of workers to spawn. uses "${maxFork}" (available parallelism) workers when NODE_ENV is "production", otherwise "1" (the main) worker`,
+      `count of workers to spawn. uses "${maxFork}" (available parallelism) workers when NODE_ENV is "production", otherwise "1" (the main) worker (default: ${defaultOptions.fork})`,
     )
       .env('FORK')
-      .default(defaultOptions.fork)
       .argParser((v) => {
         const count = parseInt(v);
         if (isNaN(count)) {
@@ -249,15 +248,17 @@ let cli = new Command()
     ).env('CONFIG_PATH'),
   )
   .addOption(
-    new Option('-h, --host <hostname>', `host to use for serving`).default(
-      defaultOptions.host,
-      defaultOptions.host,
+    new Option(
+      '-h, --host <hostname>',
+      `host to use for serving (default: ${defaultOptions.host})`,
     ),
   )
   .addOption(
-    new Option('-p, --port <number>', `port to use for serving`)
+    new Option(
+      '-p, --port <number>',
+      `port to use for serving (default: ${defaultOptions.port})`,
+    )
       .env('PORT')
-      .default(defaultOptions.port)
       .argParser((v) => {
         const port = parseInt(v);
         if (isNaN(port)) {
@@ -269,9 +270,8 @@ let cli = new Command()
   .addOption(
     new Option(
       '--polling <duration>',
-      `schema polling interval in human readable duration`,
+      `schema polling interval in human readable duration (default: 10s)`,
     )
-      .default(10_000, '10s')
       .env('POLLING')
       .argParser((v) => {
         const interval = parseDuration(v) as number;
diff --git a/packages/gateway/src/commands/proxy.ts b/packages/gateway/src/commands/proxy.ts
index cd58c5a6e..318d3b193 100644
--- a/packages/gateway/src/commands/proxy.ts
+++ b/packages/gateway/src/commands/proxy.ts
@@ -121,7 +121,12 @@ export const addCommand: AddCommand = (ctx, cli) =>
         ...defaultOptions,
         ...loadedConfig,
         ...opts,
-        pollingInterval: opts.polling,
+        pollingInterval:
+          opts.polling ||
+          ('pollingInterval' in loadedConfig
+            ? loadedConfig.pollingInterval
+            : undefined) ||
+          defaultOptions.pollingInterval,
         ...(hiveRegistryToken
           ? {
               reporting: {
@@ -175,7 +180,7 @@ export const addCommand: AddCommand = (ctx, cli) =>
         config.pollingInterval < 10_000
       ) {
         process.stderr.write(
-          `error: polling interval duration too short, use at least 10 seconds\n`,
+          `error: polling interval duration too short ${config.pollingInterval}, use at least 10 seconds\n`,
         );
         process.exit(1);
       }
diff --git a/packages/gateway/src/commands/subgraph.ts b/packages/gateway/src/commands/subgraph.ts
index 77979f61b..08331c7c6 100644
--- a/packages/gateway/src/commands/subgraph.ts
+++ b/packages/gateway/src/commands/subgraph.ts
@@ -82,7 +82,12 @@ export const addCommand: AddCommand = (ctx, cli) =>
         ...defaultOptions,
         ...loadedConfig,
         ...opts,
-        pollingInterval: opts.polling,
+        pollingInterval:
+          opts.polling ||
+          ('pollingInterval' in loadedConfig
+            ? loadedConfig.pollingInterval
+            : undefined) ||
+          defaultOptions.pollingInterval,
         ...(hiveRegistryToken
           ? {
               reporting: {
@@ -135,7 +140,7 @@ export const addCommand: AddCommand = (ctx, cli) =>
         config.pollingInterval < 10_000
       ) {
         process.stderr.write(
-          `error: polling interval duration too short, use at least 10 seconds\n`,
+          `error: polling interval duration too short ${config.pollingInterval}, use at least 10 seconds\n`,
         );
         process.exit(1);
       }
diff --git a/packages/gateway/src/commands/supergraph.ts b/packages/gateway/src/commands/supergraph.ts
index 3b24ec2be..d5cfa9dd5 100644
--- a/packages/gateway/src/commands/supergraph.ts
+++ b/packages/gateway/src/commands/supergraph.ts
@@ -206,7 +206,12 @@ export const addCommand: AddCommand = (ctx, cli) =>
         ...defaultOptions,
         ...loadedConfig,
         ...opts,
-        pollingInterval: opts.polling,
+        pollingInterval:
+          opts.polling ||
+          ('pollingInterval' in loadedConfig
+            ? loadedConfig.pollingInterval
+            : undefined) ||
+          defaultOptions.pollingInterval,
         ...registryConfig,
         supergraph,
         logging: ctx.log,
@@ -251,7 +256,7 @@ export const addCommand: AddCommand = (ctx, cli) =>
         config.pollingInterval < 10_000
       ) {
         process.stderr.write(
-          `error: polling interval duration too short, use at least 10 seconds\n`,
+          `error: polling interval duration too short ${config.pollingInterval}, use at least 10 seconds\n`,
         );
         process.exit(1);
       }