diff --git a/CMakeLists.txt b/CMakeLists.txt
index 341273e..c7d1696 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,7 +62,8 @@ add_subdirectory(external/assimp EXCLUDE_FROM_ALL)
 
 add_executable(LearnGtk4 main.cpp
         hello_world.cpp
-        hello_world.hpp)
+        hello_world.hpp
+)
 
 set_target_properties(LearnGtk4 assimp PROPERTIES
         CXX_STANDARD 17