diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3d7d526..9336b6f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,12 +9,13 @@ set(PROJECT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 set(PROJECT_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/include)
 set(PROJECT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 set(BUILD_SHARED_LIBS FALSE)
 
 add_subdirectory(extern/SDL EXCLUDE_FROM_ALL)
 add_subdirectory(extern/SDL_image EXCLUDE_FROM_ALL)
 add_subdirectory(extern/zlib EXCLUDE_FROM_ALL)
-set(ZLIB_ROOT zlib)
+set(ZLIB_ROOT extern/zlib)
 set(ZLIB_LIBRARY zlib)
 add_subdirectory(extern/libpng EXCLUDE_FROM_ALL)