1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/misc/beep/default.nix b/pkgs/misc/beep/default.nix
index b5e4adfa0b91..2fc09c498e3c 100644
--- a/pkgs/misc/beep/default.nix
+++ b/pkgs/misc/beep/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
   name = "beep-1.3";
   src = fetchurl {
     url = http://www.johnath.com/beep/beep-1.3.tar.gz;
-    md5 = "49c340ceb95dbda3f97b2daafac7892a";
+    sha256 = "0bgch6jq5cahakk3kbr9549iysf2dik09afixxy5brbxk1xfzb2r";
   };
 
   makeFlags = "INSTALL_DIR=\${out}/bin/ MAN_DIR=\${out}/man/man1/";