diff --git a/services/alb/oas_commit b/services/alb/oas_commit
new file mode 100644
index 00000000..0e5eba1a
--- /dev/null
+++ b/services/alb/oas_commit
@@ -0,0 +1 @@
+031ff7117541bde58d4c349de06540db30a96cc6
diff --git a/services/alb/src/stackit/alb/models/listener.py b/services/alb/src/stackit/alb/models/listener.py
index ea559e62..6658f033 100644
--- a/services/alb/src/stackit/alb/models/listener.py
+++ b/services/alb/src/stackit/alb/models/listener.py
@@ -53,8 +53,8 @@ def name_validate_regular_expression(cls, value):
         if value is None:
             return value
 
-        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$", value):
-            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$/")
+        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$", value):
+            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$/")
         return value
 
     @field_validator("protocol")
diff --git a/services/alb/src/stackit/alb/models/target_pool.py b/services/alb/src/stackit/alb/models/target_pool.py
index f32dbef1..919450f7 100644
--- a/services/alb/src/stackit/alb/models/target_pool.py
+++ b/services/alb/src/stackit/alb/models/target_pool.py
@@ -50,8 +50,8 @@ def name_validate_regular_expression(cls, value):
         if value is None:
             return value
 
-        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$", value):
-            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$/")
+        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$", value):
+            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$/")
         return value
 
     model_config = ConfigDict(
diff --git a/services/alb/src/stackit/alb/models/update_target_pool_payload.py b/services/alb/src/stackit/alb/models/update_target_pool_payload.py
index 10cdcb46..68e1fbfa 100644
--- a/services/alb/src/stackit/alb/models/update_target_pool_payload.py
+++ b/services/alb/src/stackit/alb/models/update_target_pool_payload.py
@@ -50,8 +50,8 @@ def name_validate_regular_expression(cls, value):
         if value is None:
             return value
 
-        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$", value):
-            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,18}[0-9a-z])?$/")
+        if not re.match(r"^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$", value):
+            raise ValueError(r"must validate the regular expression /^[0-9a-z](?:(?:[0-9a-z]|-){0,61}[0-9a-z])?$/")
         return value
 
     model_config = ConfigDict(