diff --git a/CMakeLists.txt b/CMakeLists.txt
index c910385..0dc5c66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,14 +5,14 @@ project(CppDrawing)
 set(CMAKE_CXX_STANDARD 23)
 
 add_executable(drawing
-    "math/transforms.cpp"
-    "renderers/pgm_renderer.cpp"
-    "renderers/svg_renderer.cpp"
-    "shapes/circle.cpp"
-    "shapes/line.cpp"
-    "shapes/rectangle.cpp"
-    "input_file.cpp"
-    "main.cpp"
+    "src/math/transforms.cpp"
+    "src/renderers/pgm_renderer.cpp"
+    "src/renderers/svg_renderer.cpp"
+    "src/shapes/circle.cpp"
+    "src/shapes/line.cpp"
+    "src/shapes/rectangle.cpp"
+    "src/input_file.cpp"
+    "src/main.cpp"
 )
 
-target_include_directories(drawing PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(drawing PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
diff --git a/input_file.cpp b/src/input_file.cpp
similarity index 100%
rename from input_file.cpp
rename to src/input_file.cpp
diff --git a/input_file.hpp b/src/input_file.hpp
similarity index 100%
rename from input_file.hpp
rename to src/input_file.hpp
diff --git a/main.cpp b/src/main.cpp
similarity index 100%
rename from main.cpp
rename to src/main.cpp
diff --git a/math/constants.hpp b/src/math/constants.hpp
similarity index 100%
rename from math/constants.hpp
rename to src/math/constants.hpp
diff --git a/math/transforms.cpp b/src/math/transforms.cpp
similarity index 100%
rename from math/transforms.cpp
rename to src/math/transforms.cpp
diff --git a/math/transforms.hpp b/src/math/transforms.hpp
similarity index 100%
rename from math/transforms.hpp
rename to src/math/transforms.hpp
diff --git a/math/vector.hpp b/src/math/vector.hpp
similarity index 100%
rename from math/vector.hpp
rename to src/math/vector.hpp
diff --git a/renderers/bitmap.hpp b/src/renderers/bitmap.hpp
similarity index 100%
rename from renderers/bitmap.hpp
rename to src/renderers/bitmap.hpp
diff --git a/renderers/pgm_renderer.cpp b/src/renderers/pgm_renderer.cpp
similarity index 100%
rename from renderers/pgm_renderer.cpp
rename to src/renderers/pgm_renderer.cpp
diff --git a/renderers/pgm_renderer.hpp b/src/renderers/pgm_renderer.hpp
similarity index 100%
rename from renderers/pgm_renderer.hpp
rename to src/renderers/pgm_renderer.hpp
diff --git a/renderers/renderer.hpp b/src/renderers/renderer.hpp
similarity index 100%
rename from renderers/renderer.hpp
rename to src/renderers/renderer.hpp
diff --git a/renderers/svg_renderer.cpp b/src/renderers/svg_renderer.cpp
similarity index 100%
rename from renderers/svg_renderer.cpp
rename to src/renderers/svg_renderer.cpp
diff --git a/renderers/svg_renderer.hpp b/src/renderers/svg_renderer.hpp
similarity index 100%
rename from renderers/svg_renderer.hpp
rename to src/renderers/svg_renderer.hpp
diff --git a/shapes/circle.cpp b/src/shapes/circle.cpp
similarity index 100%
rename from shapes/circle.cpp
rename to src/shapes/circle.cpp
diff --git a/shapes/circle.hpp b/src/shapes/circle.hpp
similarity index 100%
rename from shapes/circle.hpp
rename to src/shapes/circle.hpp
diff --git a/shapes/group.hpp b/src/shapes/group.hpp
similarity index 100%
rename from shapes/group.hpp
rename to src/shapes/group.hpp
diff --git a/shapes/line.cpp b/src/shapes/line.cpp
similarity index 100%
rename from shapes/line.cpp
rename to src/shapes/line.cpp
diff --git a/shapes/line.hpp b/src/shapes/line.hpp
similarity index 100%
rename from shapes/line.hpp
rename to src/shapes/line.hpp
diff --git a/shapes/rectangle.cpp b/src/shapes/rectangle.cpp
similarity index 100%
rename from shapes/rectangle.cpp
rename to src/shapes/rectangle.cpp
diff --git a/shapes/rectangle.hpp b/src/shapes/rectangle.hpp
similarity index 100%
rename from shapes/rectangle.hpp
rename to src/shapes/rectangle.hpp
diff --git a/shapes/shape.hpp b/src/shapes/shape.hpp
similarity index 100%
rename from shapes/shape.hpp
rename to src/shapes/shape.hpp