diff --git a/pkgs/development/libraries/nss/esr.nix b/pkgs/development/libraries/nss/esr.nix
index 27f19298068d..a789f0306d32 100644
--- a/pkgs/development/libraries/nss/esr.nix
+++ b/pkgs/development/libraries/nss/esr.nix
@@ -1,4 +1,4 @@
 import ./generic.nix {
   version = "3.68.4";
-  sha256 = "sha256-K5/T9aG0nzs7KdEgAmdPcEgRViV1b7R3KELsfDm+Fgs=";
+  hash = "sha256-K5/T9aG0nzs7KdEgAmdPcEgRViV1b7R3KELsfDm+Fgs=";
 }
diff --git a/pkgs/development/libraries/nss/generic.nix b/pkgs/development/libraries/nss/generic.nix
index 3affffda0820..9a3d7bdfe270 100644
--- a/pkgs/development/libraries/nss/generic.nix
+++ b/pkgs/development/libraries/nss/generic.nix
@@ -1,4 +1,4 @@
-{ version, sha256 }:
+{ version, hash }:
 { lib
 , stdenv
 , fetchurl
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://mozilla/security/nss/releases/NSS_${underscoreVersion}_RTM/src/${pname}-${version}.tar.gz";
-    inherit sha256;
+    inherit hash;
   };
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
diff --git a/pkgs/development/libraries/nss/latest.nix b/pkgs/development/libraries/nss/latest.nix
index e9d02fba3121..fa99543eb37a 100644
--- a/pkgs/development/libraries/nss/latest.nix
+++ b/pkgs/development/libraries/nss/latest.nix
@@ -6,5 +6,5 @@
 
 import ./generic.nix {
   version = "3.79";
-  sha256 = "sha256-698tapZhO2/nCtV56fmD4OlOARAXHPspmdtjPTOUpRQ=";
+  hash = "sha256-698tapZhO2/nCtV56fmD4OlOARAXHPspmdtjPTOUpRQ=";
 }