diff --git a/build-scripts/gulp/compress.js b/build-scripts/gulp/compress.js
index fa171c9154b5..0a2c781360c0 100644
--- a/build-scripts/gulp/compress.js
+++ b/build-scripts/gulp/compress.js
@@ -3,7 +3,6 @@
 import { constants } from "node:zlib";
 import gulp from "gulp";
 import brotli from "gulp-brotli";
-import zopfli from "gulp-zopfli-green";
 import paths from "../paths.cjs";
 
 const filesGlob = "*.{js,json,css,svg,xml}";
@@ -13,7 +12,6 @@ const brotliOptions = {
     [constants.BROTLI_PARAM_QUALITY]: constants.BROTLI_MAX_QUALITY,
   },
 };
-const zopfliOptions = { threshold: 150 };
 
 const compressDistBrotli = (rootDir, modernDir, compressServiceWorker = true) =>
   gulp
@@ -29,20 +27,6 @@ const compressDistBrotli = (rootDir, modernDir, compressServiceWorker = true) =>
     .pipe(brotli(brotliOptions))
     .pipe(gulp.dest(rootDir));
 
-const compressDistZopfli = (rootDir, modernDir, compressModern = false) =>
-  gulp
-    .src(
-      [
-        `${rootDir}/**/${filesGlob}`,
-        compressModern ? undefined : `!${modernDir}/**/${filesGlob}`,
-        `!${rootDir}/{sw-modern,service_worker}.js`,
-        `${rootDir}/{authorize,onboarding}.html`,
-      ].filter(Boolean),
-      { base: rootDir }
-    )
-    .pipe(zopfli(zopfliOptions))
-    .pipe(gulp.dest(rootDir));
-
 const compressAppBrotli = () =>
   compressDistBrotli(paths.app_output_root, paths.app_output_latest);
 const compressHassioBrotli = () =>
@@ -52,17 +36,5 @@ const compressHassioBrotli = () =>
     false
   );
 
-const compressAppZopfli = () =>
-  compressDistZopfli(paths.app_output_root, paths.app_output_latest);
-const compressHassioZopfli = () =>
-  compressDistZopfli(
-    paths.hassio_output_root,
-    paths.hassio_output_latest,
-    true
-  );
-
-gulp.task("compress-app", gulp.parallel(compressAppBrotli, compressAppZopfli));
-gulp.task(
-  "compress-hassio",
-  gulp.parallel(compressHassioBrotli, compressHassioZopfli)
-);
+gulp.task("compress-app", compressAppBrotli);
+gulp.task("compress-hassio", compressHassioBrotli);
diff --git a/package.json b/package.json
index f575fd1a4f7b..78ece78c740b 100644
--- a/package.json
+++ b/package.json
@@ -214,7 +214,6 @@
     "gulp-brotli": "3.0.0",
     "gulp-json-transform": "0.5.0",
     "gulp-rename": "2.0.0",
-    "gulp-zopfli-green": "6.0.2",
     "html-minifier-terser": "7.2.0",
     "husky": "9.1.7",
     "jszip": "3.10.1",
diff --git a/yarn.lock b/yarn.lock
index 141e6be8022b..e058f4aa47e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1843,15 +1843,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@gfx/zopfli@npm:^1.0.15":
-  version: 1.0.15
-  resolution: "@gfx/zopfli@npm:1.0.15"
-  dependencies:
-    base64-js: "npm:^1.3.0"
-  checksum: 10/2721ad8c0cbbdac7d5ca9e01ad05f232b4e3cdcecf88f9b0ef9a2bdc7d05e1ca54ea68905430cf36338ef1077acec178aa7b258c67baa7a4c2b6d74067605723
-  languageName: node
-  linkType: hard
-
 "@gulpjs/messages@npm:^1.1.0":
   version: 1.1.0
   resolution: "@gulpjs/messages@npm:1.1.0"
@@ -5984,13 +5975,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"any-promise@npm:^1.1.0":
-  version: 1.3.0
-  resolution: "any-promise@npm:1.3.0"
-  checksum: 10/6737469ba353b5becf29e4dc3680736b9caa06d300bda6548812a8fee63ae7d336d756f88572fa6b5219aed36698d808fa55f62af3e7e6845c7a1dc77d240edb
-  languageName: node
-  linkType: hard
-
 "anymatch@npm:^3.1.3, anymatch@npm:~3.1.2":
   version: 3.1.3
   resolution: "anymatch@npm:3.1.3"
@@ -6361,7 +6345,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"base64-js@npm:^1.3.0, base64-js@npm:^1.3.1":
+"base64-js@npm:^1.3.1":
   version: 1.5.1
   resolution: "base64-js@npm:1.5.1"
   checksum: 10/669632eb3745404c2f822a18fc3a0122d2f9a7a13f7fb8b5823ee19d1d2ff9ee5b52c53367176ea4ad093c332fd5ab4bd0ebae5a8e27917a4105a4cfc86b1005
@@ -6575,7 +6559,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"bytes@npm:3.1.2, bytes@npm:^3.1.2":
+"bytes@npm:3.1.2":
   version: 3.1.2
   resolution: "bytes@npm:3.1.2"
   checksum: 10/a10abf2ba70c784471d6b4f58778c0beeb2b5d405148e66affa91f23a9f13d07603d0a0354667310ae1d6dc141474ffd44e2a074be0f6e2254edb8fc21445388
@@ -7434,7 +7418,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"defaults@npm:^1.0.3, defaults@npm:^1.0.4":
+"defaults@npm:^1.0.3":
   version: 1.0.4
   resolution: "defaults@npm:1.0.4"
   dependencies:
@@ -8540,7 +8524,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fancy-log@npm:2.0.0, fancy-log@npm:^2.0.0":
+"fancy-log@npm:2.0.0":
   version: 2.0.0
   resolution: "fancy-log@npm:2.0.0"
   dependencies:
@@ -9346,21 +9330,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"gulp-zopfli-green@npm:6.0.2":
-  version: 6.0.2
-  resolution: "gulp-zopfli-green@npm:6.0.2"
-  dependencies:
-    "@gfx/zopfli": "npm:^1.0.15"
-    bytes: "npm:^3.1.2"
-    defaults: "npm:^1.0.4"
-    fancy-log: "npm:^2.0.0"
-    plugin-error: "npm:^2.0.1"
-    stream-to-array: "npm:^2.3.0"
-    through2: "npm:^4.0.2"
-  checksum: 10/52e899dfb86777ff8f97a23af99c59e203ea485fbf04d0a8f4f1cfbd4d4c496808a3593ae8dac16584fc4b4d81cf127b2eda5355a61bcc213875c95cc86d41da
-  languageName: node
-  linkType: hard
-
 "gulp@npm:5.0.0":
   version: 5.0.0
   resolution: "gulp@npm:5.0.0"
@@ -9636,7 +9605,6 @@ __metadata:
     gulp-brotli: "npm:3.0.0"
     gulp-json-transform: "npm:0.5.0"
     gulp-rename: "npm:2.0.0"
-    gulp-zopfli-green: "npm:6.0.2"
     hls.js: "patch:hls.js@npm%3A1.5.7#~/.yarn/patches/hls.js-npm-1.5.7-f5bbd3d060.patch"
     home-assistant-js-websocket: "npm:9.4.0"
     html-minifier-terser: "npm:7.2.0"
@@ -12655,15 +12623,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"plugin-error@npm:^2.0.1":
-  version: 2.0.1
-  resolution: "plugin-error@npm:2.0.1"
-  dependencies:
-    ansi-colors: "npm:^1.0.1"
-  checksum: 10/9a4f91461cd24cce401112098969991d7aa6b4c94f78e0381234280c07da779570a8b21ab143292b534ec0117c09705a67e5d756c1c303d4706fdd7f861bf5bc
-  languageName: node
-  linkType: hard
-
 "pngjs@npm:^3.0.0, pngjs@npm:^3.3.3":
   version: 3.4.0
   resolution: "pngjs@npm:3.4.0"
@@ -12911,7 +12870,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"readable-stream@npm:2 || 3, readable-stream@npm:3, readable-stream@npm:^3.0.6, readable-stream@npm:^3.4.0, readable-stream@npm:^3.6.0":
+"readable-stream@npm:2 || 3, readable-stream@npm:^3.0.6, readable-stream@npm:^3.4.0, readable-stream@npm:^3.6.0":
   version: 3.6.2
   resolution: "readable-stream@npm:3.6.2"
   dependencies:
@@ -14058,15 +14017,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"stream-to-array@npm:^2.3.0":
-  version: 2.3.0
-  resolution: "stream-to-array@npm:2.3.0"
-  dependencies:
-    any-promise: "npm:^1.1.0"
-  checksum: 10/7feaf63b38399b850615e6ffcaa951e96e4c8f46745dbce4b553a94c5dc43966933813747014935a3ff97793e7f30a65270bde19f82b2932871a1879229a77cf
-  languageName: node
-  linkType: hard
-
 "streamx@npm:^2.12.0, streamx@npm:^2.12.5, streamx@npm:^2.13.2, streamx@npm:^2.14.0":
   version: 2.20.1
   resolution: "streamx@npm:2.20.1"
@@ -14513,15 +14463,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"through2@npm:^4.0.2":
-  version: 4.0.2
-  resolution: "through2@npm:4.0.2"
-  dependencies:
-    readable-stream: "npm:3"
-  checksum: 10/72c246233d9a989bbebeb6b698ef0b7b9064cb1c47930f79b25d87b6c867e075432811f69b7b2ac8da00ca308191c507bdab913944be8019ac43b036ce88f6ba
-  languageName: node
-  linkType: hard
-
 "thunky@npm:^1.0.2":
   version: 1.1.0
   resolution: "thunky@npm:1.1.0"