diff --git a/site/guide/2-getting-started.md b/site/guide/2-getting-started.md
index 493b3413..1ddf51bb 100644
--- a/site/guide/2-getting-started.md
+++ b/site/guide/2-getting-started.md
@@ -81,7 +81,7 @@ run`. You should see the following:
     => address: localhost
     => port: 8000
     => log: normal
-    => workers: 24
+    => workers: [logical cores * 2]
     => secret key: generated
     => limits: forms = 32KiB
     => keep-alive: 5s
diff --git a/site/guide/3-overview.md b/site/guide/3-overview.md
index e70a3f3d..9669c108 100644
--- a/site/guide/3-overview.md
+++ b/site/guide/3-overview.md
@@ -162,7 +162,7 @@ Running the application, the console shows:
     => address: localhost
     => port: 8000
     => log: normal
-    => workers: 24
+    => workers: [logical cores * 2]
     => secret key: generated
     => limits: forms = 32KiB
     => keep-alive: 5s
diff --git a/site/guide/9-configuration.md b/site/guide/9-configuration.md
index c529df27..e4c9c5c9 100644
--- a/site/guide/9-configuration.md
+++ b/site/guide/9-configuration.md
@@ -35,7 +35,7 @@ $ sudo ROCKET_ENV=staging cargo run
     => address: 0.0.0.0
     => port: 8000
     => log: normal
-    => workers: 24
+    => workers: [logical cores * 2]
     => secret key: generated
     => limits: forms = 32KiB
     => keep-alive: 5s