diff --git a/p/db/readme.md b/p/db/readme.md
index 0d566c74..d55e0870 100644
--- a/p/db/readme.md
+++ b/p/db/readme.md
@@ -9,7 +9,7 @@ const createClient = require('hafas-client')
 const dbProfile = require('hafas-client/p/db')
 
 // create a client with DB profile
-const client = createClient(dbProfile)
+const client = createClient(dbProfile, 'my-awesome-program')
 ```
 
 
diff --git a/p/insa/readme.md b/p/insa/readme.md
index 4918b2b4..4c0675e7 100644
--- a/p/insa/readme.md
+++ b/p/insa/readme.md
@@ -9,7 +9,7 @@ const createClient = require('hafas-client')
 const insaProfile = require('hafas-client/p/insa')
 
 // create a client with INSA profile
-const client = createClient(insaProfile)
+const client = createClient(insaProfile, 'my-awesome-program')
 ```
 
 
diff --git a/p/nahsh/readme.md b/p/nahsh/readme.md
index 9d9bdad7..c67a4136 100644
--- a/p/nahsh/readme.md
+++ b/p/nahsh/readme.md
@@ -9,7 +9,7 @@ const createClient = require('hafas-client')
 const nahshProfile = require('hafas-client/p/nahsh')
 
 // create a client with NAH.SH profile
-const client = createClient(nahshProfile)
+const client = createClient(nahshProfile, 'my-awesome-program')
 ```
 
 
diff --git a/p/oebb/readme.md b/p/oebb/readme.md
index f45b9c28..7a9a6d19 100644
--- a/p/oebb/readme.md
+++ b/p/oebb/readme.md
@@ -9,7 +9,7 @@ const createClient = require('hafas-client')
 const oebbProfile = require('hafas-client/p/oebb')
 
 // create a client with ÖBB profile
-const client = createClient(oebbProfile)
+const client = createClient(oebbProfile, 'my-awesome-program')
 ```
 
 
diff --git a/p/vbb/readme.md b/p/vbb/readme.md
index 35b4b89a..51d4c0eb 100644
--- a/p/vbb/readme.md
+++ b/p/vbb/readme.md
@@ -9,7 +9,7 @@ const createClient = require('hafas-client')
 const vbbProfile = require('hafas-client/p/vbb')
 
 // create a client with VBB profile
-const client = createClient(vbbProfile)
+const client = createClient(vbbProfile, 'my-awesome-program')
 ```