diff --git a/libc3/window/sdl2/demo/configure b/libc3/window/sdl2/demo/configure
index 54a2d9c..cd0330c 100755
--- a/libc3/window/sdl2/demo/configure
+++ b/libc3/window/sdl2/demo/configure
@@ -50,11 +50,11 @@ CFLAGS="$CFLAGS -W -Wall -Werror -std=c99 -pedantic"
LIBS="$LIBS -lm"
config_asan
config_gnu
+pkg_config libbsd-overlay
pkg_config ftgl
pkg_config gl
pkg_config glu
pkg_config glut
-pkg_config libbsd-overlay
pkg_config libpng
config_lib OPENGL -framework OpenGL
pkg_config sdl2