diff --git a/bin/png.h b/bin/png.h
deleted file mode 100644
index 207696a..0000000
--- a/bin/png.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _PNG_H
-#define _PNG_H
-
-int cammy_png_save(const char *file,
-                   void *buf,
-                   size_t width,
-                   size_t height,
-                   int depth,
-                   int format);
-
-uint8_t *cammy_png_load(const char *file,
-                        size_t *width,
-                        size_t *height,
-                        int *depth);
-
-#endif /* _PNG_H */