diff --git a/sources b/sources
deleted file mode 100644
index 0bce3a8..0000000
--- a/sources
+++ /dev/null
@@ -1 +0,0 @@
-SHA512 (attoparsec-0.13.2.5.tar.gz) = 357545ebd003faff09485cdf89adee9f1f87b49ab9c26a133ef3d0ac165e3880eecd147431131ede425f5863f07ee79857fe2cbbfba1a3155abd70894f553c59