diff --git a/tutorials/Tutorial2_Finetune_a_model_on_your_data.ipynb b/tutorials/Tutorial2_Finetune_a_model_on_your_data.ipynb
index c814f0952..e9f1a0bd3 100644
--- a/tutorials/Tutorial2_Finetune_a_model_on_your_data.ipynb
+++ b/tutorials/Tutorial2_Finetune_a_model_on_your_data.ipynb
@@ -128,9 +128,9 @@
    ],
    "source": [
     "reader = FARMReader(model_name_or_path=\"distilbert-base-uncased-distilled-squad\", use_gpu=True)\n",
-    "train_data = \"data/squad20\"\n",
-    "# train_data = \"PATH/TO_YOUR/TRAIN_DATA\" \n",
-    "reader.train(data_dir=train_data, train_filename=\"dev-v2.0.json\", use_gpu=True, n_epochs=1, save_dir=\"my_model\")"
+    "data_dir = \"data/squad20\"\n",
+    "# data_dir = \"PATH/TO_YOUR/TRAIN_DATA\" \n",
+    "reader.train(data_dir=data_dir, train_filename=\"dev-v2.0.json\", use_gpu=True, n_epochs=1, save_dir=\"my_model\")"
    ]
   },
   {
diff --git a/tutorials/Tutorial2_Finetune_a_model_on_your_data.py b/tutorials/Tutorial2_Finetune_a_model_on_your_data.py
index 0af993717..4b970a269 100755
--- a/tutorials/Tutorial2_Finetune_a_model_on_your_data.py
+++ b/tutorials/Tutorial2_Finetune_a_model_on_your_data.py
@@ -36,9 +36,9 @@ def tutorial2_finetune_a_model_on_your_data():
     #**Recommendation: Run training on a GPU. To do so change the `use_gpu` arguments below to `True`
 
     reader = FARMReader(model_name_or_path="distilbert-base-uncased-distilled-squad", use_gpu=True)
-    train_data = "data/squad20"
-    # train_data = "PATH/TO_YOUR/TRAIN_DATA"
-    reader.train(data_dir=train_data, train_filename="dev-v2.0.json", use_gpu=True, n_epochs=1, save_dir="my_model")
+    data_dir = "data/squad20"
+    # data_dir = "PATH/TO_YOUR/TRAIN_DATA"
+    reader.train(data_dir=data_dir, train_filename="dev-v2.0.json", use_gpu=True, n_epochs=1, save_dir="my_model")
 
     # Saving the model happens automatically at the end of training into the `save_dir` you specified
     # However, you could also save a reader manually again via:
diff --git a/tutorials/Tutorial5_Evaluation.ipynb b/tutorials/Tutorial5_Evaluation.ipynb
index da1cf2e34..b6402514d 100644
--- a/tutorials/Tutorial5_Evaluation.ipynb
+++ b/tutorials/Tutorial5_Evaluation.ipynb
@@ -346,7 +346,7 @@
     "# Initialize Reader\n",
     "from haystack.reader.farm import FARMReader\n",
     "\n",
-    "reader = FARMReader(\"deepset/roberta-base-squad2\", top_k_per_candidate=4, return_no_answer=True)\n"
+    "reader = FARMReader(\"deepset/roberta-base-squad2\", top_k=4, return_no_answer=True)\n"
    ]
   },
   {
diff --git a/tutorials/Tutorial5_Evaluation.py b/tutorials/Tutorial5_Evaluation.py
index da59b4617..1c8f2dcc6 100644
--- a/tutorials/Tutorial5_Evaluation.py
+++ b/tutorials/Tutorial5_Evaluation.py
@@ -93,7 +93,7 @@ def tutorial5_evaluation():
     # Initialize Reader
     reader = FARMReader(
         model_name_or_path="deepset/roberta-base-squad2",
-        top_k_per_candidate=4,
+        top_k=4,
         return_no_answer=True
     )