diff --git a/test/support/models/admin.rb b/test/support/models/admin.rb
index 900714a0f..01f637bb8 100644
--- a/test/support/models/admin.rb
+++ b/test/support/models/admin.rb
@@ -44,6 +44,6 @@ def serializable_hash(options = nil)
         :group_ids,
       ],
     })
-    super(options)
+    super
   end
 end
diff --git a/test/support/models/admin_group.rb b/test/support/models/admin_group.rb
index 4d8556374..7f1e4a7c3 100644
--- a/test/support/models/admin_group.rb
+++ b/test/support/models/admin_group.rb
@@ -14,6 +14,6 @@ def serializable_hash(options = nil)
         :permissions => {},
       },
     })
-    super(options)
+    super
   end
 end
diff --git a/test/support/models/api_backend.rb b/test/support/models/api_backend.rb
index d9717c514..f248f3dc9 100644
--- a/test/support/models/api_backend.rb
+++ b/test/support/models/api_backend.rb
@@ -51,6 +51,6 @@ def serializable_hash(options = nil)
         :rewrites => {},
       },
     })
-    super(options)
+    super
   end
 end
diff --git a/test/support/models/api_user.rb b/test/support/models/api_user.rb
index 39eba5913..9f77f8b83 100644
--- a/test/support/models/api_user.rb
+++ b/test/support/models/api_user.rb
@@ -72,6 +72,6 @@ def serializable_hash(options = nil)
         },
       },
     })
-    super(options)
+    super
   end
 end
diff --git a/test/support/models/api_user_settings.rb b/test/support/models/api_user_settings.rb
index 98afab323..25a114e52 100644
--- a/test/support/models/api_user_settings.rb
+++ b/test/support/models/api_user_settings.rb
@@ -3,7 +3,7 @@ class ApiUserSettings < ApplicationRecord
   has_many :rate_limits, -> { order(:duration, :limit_by, :limit_to) }
 
   def serializable_hash(options = nil)
-    hash = super(options)
+    hash = super
     if hash["allowed_ips"]
       hash["allowed_ips"].map! { |ip| ip.to_s }
     end
diff --git a/test/support/models/rate_limit.rb b/test/support/models/rate_limit.rb
index 810980ddd..123c4cec7 100644
--- a/test/support/models/rate_limit.rb
+++ b/test/support/models/rate_limit.rb
@@ -1,6 +1,6 @@
 class RateLimit < ApplicationRecord
   def serializable_hash(options = nil)
-    data = super(options)
+    data = super
     data["limit"] = data.delete("limit_to")
     if data["limit_by"] == "api_key"
       data["limit_by"] = "apiKey"