diff --git a/pkgs/development/libraries/nss/3_115.nix b/pkgs/development/libraries/nss/3_115.nix
new file mode 100644
index 000000000000..7436aee6c513
--- /dev/null
+++ b/pkgs/development/libraries/nss/3_115.nix
@@ -0,0 +1,6 @@
+import ./generic.nix {
+  version = "3.115.1";
+  hash = "sha256-SuXNqRW0lBPioYxmoGa3ZbfxC7ud6TW3xVpakVwtm14=";
+  filename = "3_115.nix";
+  versionRegex = "NSS_(3)_(115)(?:_(\\d+))?_RTM";
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 535e0930689e..025335a43164 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8466,6 +8466,7 @@ with pkgs;
   };
 
   nss_latest = callPackage ../development/libraries/nss/latest.nix { };
+  nss_3_115 = callPackage ../development/libraries/nss/3_115.nix { };
   nss_3_114 = callPackage ../development/libraries/nss/3_114.nix { };
   nss_esr = callPackage ../development/libraries/nss/esr.nix { };
   nss = nss_esr;