diff --git a/nixos/modules/services/networking/networkmanager.nix b/nixos/modules/services/networking/networkmanager.nix
index 2dfe39127cc8..f851f2428723 100644
--- a/nixos/modules/services/networking/networkmanager.nix
+++ b/nixos/modules/services/networking/networkmanager.nix
@@ -526,7 +526,7 @@ in
       "networking"
       "networkmanager"
       "enableStrongSwan"
-    ] "Pass `pkgs.networkmanager_strongswan` into `networking.networkmanager.plugins` instead.")
+    ] "Pass `pkgs.networkmanager-strongswan` into `networking.networkmanager.plugins` instead.")
     (mkRemovedOptionModule [
       "networking"
       "networkmanager"
diff --git a/pkgs/by-name/ne/networkmanager_strongswan/package.nix b/pkgs/by-name/ne/networkmanager-strongswan/package.nix
similarity index 100%
rename from pkgs/by-name/ne/networkmanager_strongswan/package.nix
rename to pkgs/by-name/ne/networkmanager-strongswan/package.nix
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index d10327ff4865..8a0631807799 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1384,6 +1384,7 @@ mapAliases {
     or for all fonts
       fonts.packages = [ ... ] ++ builtins.filter lib.attrsets.isDerivation (builtins.attrValues pkgs.nerd-fonts)
   ''; # Added 2024-11-09
+  networkmanager_strongswan = networkmanager-strongswan; # added 2025-06-29
   newlibCross = newlib; # Added 2024-09-06
   newlib-nanoCross = newlib-nano; # Added 2024-09-06
   nix-direnv-flakes = nix-direnv;