diff --git a/sources b/sources
deleted file mode 100644
index 889214c..0000000
--- a/sources
+++ /dev/null
@@ -1 +0,0 @@
-SHA512 (quickcheck-io-0.2.0.tar.gz) = 02e1f40bac8f31f27c21d1d2df9f226816f9da871092b09f0451a8321e250c9e94887f94889be421c9d0034e0a27b02c907d16eb7da5a4376df42c7c1fbd01df