diff --git a/prepare_dataset.py b/prepare_dataset.py
index 9654042..9bb9c64 100644
--- a/prepare_dataset.py
+++ b/prepare_dataset.py
@@ -6,7 +6,7 @@ import sys
 
 import pandas as pd
 
-from src.person import Person
+from prepare_dataset.person import Person
 
 
 def __main(json_file_name):
diff --git a/src/career.py b/prepare_dataset/career.py
similarity index 91%
rename from src/career.py
rename to prepare_dataset/career.py
index 3e657b1..c1b7545 100644
--- a/src/career.py
+++ b/prepare_dataset/career.py
@@ -1,4 +1,4 @@
-from src.raw_data import RawData
+from prepare_dataset.raw_data import RawData
 
 
 class Career:
diff --git a/src/military.py b/prepare_dataset/military.py
similarity index 88%
rename from src/military.py
rename to prepare_dataset/military.py
index d869f51..ba7bf14 100644
--- a/src/military.py
+++ b/prepare_dataset/military.py
@@ -1,4 +1,4 @@
-from src.raw_data import RawData
+from prepare_dataset.raw_data import RawData
 
 
 class Military:
diff --git a/src/person.py b/prepare_dataset/person.py
similarity index 92%
rename from src/person.py
rename to prepare_dataset/person.py
index 3e01138..5212d39 100644
--- a/src/person.py
+++ b/prepare_dataset/person.py
@@ -1,8 +1,8 @@
-from src.career import Career
-from src.military import Military
-from src.raw_data import RawData
-from src.school import School
-from src.university import University
+from prepare_dataset.career import Career
+from prepare_dataset.military import Military
+from prepare_dataset.raw_data import RawData
+from prepare_dataset.school import School
+from prepare_dataset.university import University
 
 
 class Person:
diff --git a/src/raw_data.py b/prepare_dataset/raw_data.py
similarity index 100%
rename from src/raw_data.py
rename to prepare_dataset/raw_data.py
diff --git a/src/school.py b/prepare_dataset/school.py
similarity index 93%
rename from src/school.py
rename to prepare_dataset/school.py
index a438481..b01be02 100644
--- a/src/school.py
+++ b/prepare_dataset/school.py
@@ -1,4 +1,4 @@
-from src.raw_data import RawData
+from prepare_dataset.raw_data import RawData
 
 
 class School:
diff --git a/src/university.py b/prepare_dataset/university.py
similarity index 94%
rename from src/university.py
rename to prepare_dataset/university.py
index 5dbeb1a..08c85ce 100644
--- a/src/university.py
+++ b/prepare_dataset/university.py
@@ -1,4 +1,4 @@
-from src.raw_data import RawData
+from prepare_dataset.raw_data import RawData
 
 
 class University: