3 files changed, 4 insertions, 4 deletions
diff --git a/pkgs/applications/science/electronics/kicad/default.nix b/pkgs/applications/science/electronics/kicad/default.nix
index 8adab57656ea..0e81616a0069 100644
--- a/pkgs/applications/science/electronics/kicad/default.nix
+++ b/pkgs/applications/science/electronics/kicad/default.nix
@@ -5,13 +5,13 @@ stdenv.mkDerivation rec {
 
   src = fetchbzr {
     url = "https://code.launchpad.net/~kicad-stable-committers/kicad/stable";
-    revision = 4024;
+    rev = 4024;
     sha256 = "1sv1l2zpbn6439ccz50p05hvqg6j551aqra551wck9h3929ghly5";
   };
 
   srcLibrary = fetchbzr {
     url = "http://bazaar.launchpad.net/~kicad-lib-committers/kicad/library";
-    revision = 293;
+    rev = 293;
     sha256 = "1wn9a4nhqyjzzfkq6xm7ag8n5n10xy7gkq6i7yry7wxini7pzv1i";
   };
 
diff --git a/pkgs/applications/science/logic/abc/default.nix b/pkgs/applications/science/logic/abc/default.nix
index a8076b9e29ea..30c36ae29dc8 100644
--- a/pkgs/applications/science/logic/abc/default.nix
+++ b/pkgs/applications/science/logic/abc/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation rec {
 
   src = fetchhg {
     url    = "https://bitbucket.org/alanmi/abc";
-    tag    = "03e221443d71e49e56cbc37f1907ee3b0ff3e7c9";
+    rev    = "03e221443d71e49e56cbc37f1907ee3b0ff3e7c9";
     sha256 = "0ahrqg718y7xpv939f6x8w1kqh7wsja4pw8hca7j67j0qjdgb4lm";
   };
 
diff --git a/pkgs/applications/science/math/glsurf/default.nix b/pkgs/applications/science/math/glsurf/default.nix
index a056a32c64c2..c4352c46f92e 100644
--- a/pkgs/applications/science/math/glsurf/default.nix
+++ b/pkgs/applications/science/math/glsurf/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
 
   src = fetchdarcs {
     url = "http://lama.univ-savoie.fr/~raffalli/GlSurf";
-    tag = "3.3";
+    rev = "3.3";
     sha256 = ""; md5="";
   };