diff --git a/sources b/sources
deleted file mode 100644
index c99f230..0000000
--- a/sources
+++ /dev/null
@@ -1 +0,0 @@
-SHA512 (pngcrush-1.8.13-nolib.tar.xz) = c073d573e9b13b72fa39b178271ce65d1a19fef35943ef0a9e6121a5c66d9db212aaad38ab777c5b44e20a107eb677003acbdb4a354bcb2dc40f535a97d9df0e