diff --git a/lib/algolia/models/ingestion/task.rb b/lib/algolia/models/ingestion/task.rb
index 9391f26c..20e15333 100644
--- a/lib/algolia/models/ingestion/task.rb
+++ b/lib/algolia/models/ingestion/task.rb
@@ -159,8 +159,6 @@ def initialize(attributes = {})
 
         if attributes.key?(:action)
           self.action = attributes[:action]
-        else
-          self.action = nil
         end
 
         if attributes.key?(:cursor)
diff --git a/lib/algolia/models/ingestion/task_v1.rb b/lib/algolia/models/ingestion/task_v1.rb
index 444d2f47..0a1f3120 100644
--- a/lib/algolia/models/ingestion/task_v1.rb
+++ b/lib/algolia/models/ingestion/task_v1.rb
@@ -143,8 +143,6 @@ def initialize(attributes = {})
 
         if attributes.key?(:action)
           self.action = attributes[:action]
-        else
-          self.action = nil
         end
 
         if attributes.key?(:cursor)