diff --git a/pkgs/development/node-packages/aliases.nix b/pkgs/development/node-packages/aliases.nix
index feae725f61d3..5eb9bdbfba02 100644
--- a/pkgs/development/node-packages/aliases.nix
+++ b/pkgs/development/node-packages/aliases.nix
@@ -290,6 +290,7 @@ mapAliases {
   pscid = throw "'pscid' has been removed because it was unmaintained upstream"; # Added 2025-12-07
   pulp = throw "'pulp' has been removed because it was unmaintained upstream"; # Added 2025-12-07
   purescript-language-server = throw "'purescript-language-server' has been removed because it was unmaintained within nixpkgs"; # Added 2025-12-12
+  purescript-psa = throw "'purescript-psa' has been removed because it was unmaintained within nixpkgs"; # Added 2025-12-12
   purty = throw "'purty' has been remved because it was unmaintained upstream"; # Added 2025-11-14
   inherit (pkgs) pxder; # added 2023-09-26
   inherit (pkgs) quicktype; # added 2023-09-09
diff --git a/pkgs/development/node-packages/main-programs.nix b/pkgs/development/node-packages/main-programs.nix
index 5c3205f8992d..dfc208bb733d 100644
--- a/pkgs/development/node-packages/main-programs.nix
+++ b/pkgs/development/node-packages/main-programs.nix
@@ -8,6 +8,5 @@
   aws-cdk = "cdk";
   grunt-cli = "grunt";
   gulp-cli = "gulp";
-  purescript-psa = "psa";
   purs-tidy = "purs-tidy";
 }
diff --git a/pkgs/development/node-packages/node-packages.json b/pkgs/development/node-packages/node-packages.json
index 0560e5343567..e26a77d5699e 100644
--- a/pkgs/development/node-packages/node-packages.json
+++ b/pkgs/development/node-packages/node-packages.json
@@ -21,7 +21,6 @@
 , "node2nix"
 , "postcss"
 , "prebuild-install"
-, "purescript-psa"
 , "purs-tidy"
 , "sass"
 , "semver"
diff --git a/pkgs/development/node-packages/node-packages.nix b/pkgs/development/node-packages/node-packages.nix
index c123a268a104..c1157616178b 100644
--- a/pkgs/development/node-packages/node-packages.nix
+++ b/pkgs/development/node-packages/node-packages.nix
@@ -21712,24 +21712,6 @@ in
     bypassCache = true;
     reconstructLock = true;
   };
-  purescript-psa = nodeEnv.buildNodePackage {
-    name = "purescript-psa";
-    packageName = "purescript-psa";
-    version = "0.9.0";
-    src = fetchurl {
-      url = "https://registry.npmjs.org/purescript-psa/-/purescript-psa-0.9.0.tgz";
-      sha512 = "yKsPiF4x/LjxOAzeUFIr/f0PtBgRK3IBwh4fNY6Ndz+p12QOEjReeJxqt5wIUo1O6RHPJLmb1Dro2xxc8I9w9w==";
-    };
-    buildInputs = globalBuildInputs;
-    meta = {
-      description = "Error/Warning reporting frontend for psc";
-      homepage = "https://github.com/natefaubion/purescript-psa#readme";
-      license = "MIT";
-    };
-    production = true;
-    bypassCache = true;
-    reconstructLock = true;
-  };
   purs-tidy = nodeEnv.buildNodePackage {
     name = "purs-tidy";
     packageName = "purs-tidy";
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 31a2d0e807c0..489c80d94594 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1340,6 +1340,7 @@ mapAliases {
   proxmark3-rrg = throw "'proxmark3-rrg' has been renamed to/replaced by 'proxmark3'"; # Converted to throw 2025-10-27
   pscid = throw "'pscid' has been removed because it was unmaintained upstream"; # Added 2025-12-12
   pulp = throw "'pulp' has been removed because it was unmaintained upstream"; # Added 2025-12-12
+  purescript-psa = throw "'purescript-psa' has been removed because it was unmaintained within nixpkgs"; # Added 2025-12-12
   purple-discord = throw "'purple-discord' has been renamed to/replaced by 'pidginPackages.purple-discord'"; # Converted to throw 2025-10-27
   purple-facebook = throw "'purple-facebook' has been removed as it is unmaintained and doesn't support e2ee enforced by facebook."; # Added 2025-09-17
   purple-googlechat = throw "'purple-googlechat' has been renamed to/replaced by 'pidginPackages.purple-googlechat'"; # Converted to throw 2025-10-27
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c0bf03ce2937..5cf556dca24b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4828,8 +4828,6 @@ with pkgs;
 
   purescript = callPackage ../development/compilers/purescript/purescript { };
 
-  purescript-psa = nodePackages.purescript-psa;
-
   purenix = haskell.lib.compose.justStaticExecutables haskellPackages.purenix;
 
   coreboot-toolchain = recurseIntoAttrs (