diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 36a80721b3..eea6a2887c 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -186,7 +186,7 @@ add_sdl_example_executable(renderer-primitives SOURCES renderer/02-primitives/re
 add_sdl_example_executable(audio-simple-playback SOURCES audio/01-simple-playback/simple-playback.c)
 add_sdl_example_executable(audio-simple-playback-callback SOURCES audio/02-simple-playback-callback/simple-playback-callback.c)
 add_sdl_example_executable(audio-load-wav SOURCES audio/03-load-wav/load-wav.c DATAFILES ${CMAKE_CURRENT_SOURCE_DIR}/../test/sample.wav)
-add_sdl_example_executable(pen-drawing-lines SOURCES pen/01-pen-drawing-lines/pen-drawing-lines.c)
+add_sdl_example_executable(pen-drawing-lines SOURCES pen/01-drawing-lines/drawing-lines.c)
 add_sdl_example_executable(game-snake SOURCES game/01-snake/main.c game/01-snake/snake.c)
 
 
diff --git a/examples/pen/01-pen-drawing-lines/README.txt b/examples/pen/01-drawing-lines/README.txt
similarity index 100%
rename from examples/pen/01-pen-drawing-lines/README.txt
rename to examples/pen/01-drawing-lines/README.txt
diff --git a/examples/pen/01-pen-drawing-lines/pen-drawing-lines.c b/examples/pen/01-drawing-lines/drawing-lines.c
similarity index 100%
rename from examples/pen/01-pen-drawing-lines/pen-drawing-lines.c
rename to examples/pen/01-drawing-lines/drawing-lines.c