diff --git a/pkgs/development/node-packages/aliases.nix b/pkgs/development/node-packages/aliases.nix
index e035e5540c69..88df9e94825a 100644
--- a/pkgs/development/node-packages/aliases.nix
+++ b/pkgs/development/node-packages/aliases.nix
@@ -139,6 +139,7 @@ mapAliases {
   eask = pkgs.eask; # added 2023-08-17
   inherit (pkgs.elmPackages) elm-test;
   inherit (pkgs.elmPackages) elm-review;
+  elm-oracle = throw "'elm-oracle' has been removed, since it doesn't work with modern versions of Elm."; # Added 2025-11-07
   emojione = throw "emojione was archived and abandoned upstream, so it has been removed"; # Added 2025-11-06
   escape-string-regexp = throw "escape-string-regexp was removed because it provides no executable"; # added 2025-03-12
   inherit (pkgs) eslint; # Added 2024-08-28
diff --git a/pkgs/development/node-packages/node-packages.json b/pkgs/development/node-packages/node-packages.json
index ff8c0016dab5..56286fa21a41 100644
--- a/pkgs/development/node-packages/node-packages.json
+++ b/pkgs/development/node-packages/node-packages.json
@@ -31,7 +31,6 @@
 , "diff2html-cli"
 , "dotenv-vault"
 , "elasticdump"
-, "elm-oracle"
 , "emoj"
 , "esy"
 , "fast-cli"
diff --git a/pkgs/development/node-packages/node-packages.nix b/pkgs/development/node-packages/node-packages.nix
index 2797a4c22f76..c7656243341c 100644
--- a/pkgs/development/node-packages/node-packages.nix
+++ b/pkgs/development/node-packages/node-packages.nix
@@ -36487,24 +36487,6 @@ in
     bypassCache = true;
     reconstructLock = true;
   };
-  elm-oracle = nodeEnv.buildNodePackage {
-    name = "elm-oracle";
-    packageName = "elm-oracle";
-    version = "1.1.1";
-    src = fetchurl {
-      url = "https://registry.npmjs.org/elm-oracle/-/elm-oracle-1.1.1.tgz";
-      sha512 = "DUtF7aAlrrgijSRB4tGMgx6qp1NAVJpUGL4cjret1f57DEf41s+iPLPHxEkPbLrIdYjtEBzvRP8mMph37quqmQ==";
-    };
-    buildInputs = globalBuildInputs;
-    meta = {
-      description = "Query for information about values in elm source files";
-      homepage = "https://github.com/ElmCast/elm-oracle#readme";
-      license = "BSD-3-Clause";
-    };
-    production = true;
-    bypassCache = true;
-    reconstructLock = true;
-  };
   emoj = nodeEnv.buildNodePackage {
     name = "emoj";
     packageName = "emoj";