diff --git a/pkgs/by-name/hx/hxtools/package.nix b/pkgs/by-name/hx/hxtools/package.nix
index deef21e399f1..a8ff6ac6d242 100644
--- a/pkgs/by-name/hx/hxtools/package.nix
+++ b/pkgs/by-name/hx/hxtools/package.nix
@@ -7,7 +7,7 @@
   bash,
   perl,
   perlPackages,
-  libHX,
+  libhx,
   nix-update-script,
 }:
 
@@ -31,7 +31,7 @@ stdenv.mkDerivation (finalAttrs: {
     # Perl and Bash are pulled to make patchShebangs work.
     perl
     bash
-    libHX
+    libhx
   ]
   ++ (with perlPackages; [ TextCSV_XS ]);
 
diff --git a/pkgs/by-name/li/libHX/package.nix b/pkgs/by-name/li/libhx/package.nix
similarity index 98%
rename from pkgs/by-name/li/libHX/package.nix
rename to pkgs/by-name/li/libhx/package.nix
index f4da20d36771..b944d878d3d7 100644
--- a/pkgs/by-name/li/libHX/package.nix
+++ b/pkgs/by-name/li/libhx/package.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenv.mkDerivation (finalAttrs: {
-  pname = "libHX";
+  pname = "libhx";
   version = "5.3";
 
   src = fetchFromCodeberg {
diff --git a/pkgs/by-name/pa/pam_mount/package.nix b/pkgs/by-name/pa/pam_mount/package.nix
index 3906ea4f1980..dd5dc5c698e6 100644
--- a/pkgs/by-name/pa/pam_mount/package.nix
+++ b/pkgs/by-name/pa/pam_mount/package.nix
@@ -6,7 +6,7 @@
   perl,
   pkg-config,
   pam,
-  libHX,
+  libhx,
   libxml2,
   pcre2,
   openssl,
@@ -44,7 +44,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   buildInputs = [
     cryptsetup
-    libHX
+    libhx
     libxml2
     openssl
     pam
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 488043af4d8e..0433203325ff 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -994,6 +994,7 @@ mapAliases {
   libgme = throw "'libgme' has been renamed to/replaced by 'game-music-emu'"; # Converted to throw 2025-10-27
   libgnome-keyring3 = throw "'libgnome-keyring3' has been renamed to/replaced by 'libgnome-keyring'"; # Converted to throw 2025-10-27
   libheimdal = throw "'libheimdal' has been renamed to/replaced by 'heimdal'"; # Converted to throw 2025-10-27
+  libHX = libhx; # Added 2026-02-08
   libICE = libice; # Added 2026-02-04
   libiconv-darwin = throw "'libiconv-darwin' has been renamed to/replaced by 'darwin.libiconv'"; # Converted to throw 2025-10-27
   libixp_hg = throw "'libixp_hg' has been renamed to/replaced by 'libixp'"; # Converted to throw 2025-10-27