diff --git a/CMakeLists.txt b/CMakeLists.txt
index e914e93..2c752a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,8 +28,8 @@ add_definitions(
 )
 
 add_executable(clock
-    main.c
-    shader.c
+    src/main.c
+    src/shader.c
 )
 
 target_link_libraries(clock
diff --git a/main.c b/src/main.c
similarity index 100%
rename from main.c
rename to src/main.c
diff --git a/shader.c b/src/shader.c
similarity index 100%
rename from shader.c
rename to src/shader.c