diff --git a/npm/android-ia32/README.md b/npm/android-ia32/README.md
deleted file mode 100644
index 2146454b..00000000
--- a/npm/android-ia32/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# `sass-embedded-android-ia32`
-
-This is the **android-ia32** binary for [`sass-embedded`](https://www.npmjs.com/package/sass-embedded)
diff --git a/npm/android-ia32/package.json b/npm/android-ia32/package.json
deleted file mode 100644
index 135bcdcb..00000000
--- a/npm/android-ia32/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "sass-embedded-android-ia32",
-  "version": "1.89.0",
-  "description": "The android-ia32 binary for sass-embedded",
-  "repository": "sass/embedded-host-node",
-  "author": "Google Inc.",
-  "license": "MIT",
-  "files": [
-    "dart-sass/**/*"
-  ],
-  "engines": {
-    "node": ">=14.0.0"
-  },
-  "os": [
-    "android"
-  ],
-  "cpu": [
-    "ia32"
-  ]
-}
diff --git a/npm/linux-ia32/README.md b/npm/linux-ia32/README.md
deleted file mode 100644
index f62aa8a9..00000000
--- a/npm/linux-ia32/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# `sass-embedded-linux-ia32`
-
-This is the **linux-ia32** binary for [`sass-embedded`](https://www.npmjs.com/package/sass-embedded)
diff --git a/npm/linux-ia32/package.json b/npm/linux-ia32/package.json
deleted file mode 100644
index 96c05211..00000000
--- a/npm/linux-ia32/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "sass-embedded-linux-ia32",
-  "version": "1.89.0",
-  "description": "The linux-ia32 binary for sass-embedded",
-  "repository": "sass/embedded-host-node",
-  "author": "Google Inc.",
-  "license": "MIT",
-  "files": [
-    "dart-sass/**/*"
-  ],
-  "engines": {
-    "node": ">=14.0.0"
-  },
-  "os": [
-    "linux"
-  ],
-  "cpu": [
-    "ia32"
-  ]
-}
diff --git a/npm/linux-musl-ia32/README.md b/npm/linux-musl-ia32/README.md
deleted file mode 100644
index 918fff76..00000000
--- a/npm/linux-musl-ia32/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# `sass-embedded-linux-musl-ia32`
-
-This is the **linux-musl-ia32** binary for [`sass-embedded`](https://www.npmjs.com/package/sass-embedded)
diff --git a/npm/linux-musl-ia32/package.json b/npm/linux-musl-ia32/package.json
deleted file mode 100644
index d10f2fc5..00000000
--- a/npm/linux-musl-ia32/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "sass-embedded-linux-musl-ia32",
-  "version": "1.89.0",
-  "description": "The linux-musl-ia32 binary for sass-embedded",
-  "repository": "sass/embedded-host-node",
-  "author": "Google Inc.",
-  "license": "MIT",
-  "files": [
-    "dart-sass/**/*"
-  ],
-  "engines": {
-    "node": ">=14.0.0"
-  },
-  "os": [
-    "linux"
-  ],
-  "cpu": [
-    "ia32"
-  ]
-}
diff --git a/npm/win32-ia32/README.md b/npm/win32-ia32/README.md
deleted file mode 100644
index 4bd3bb32..00000000
--- a/npm/win32-ia32/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# `sass-embedded-win32-ia32`
-
-This is the **win32-ia32** binary for [`sass-embedded`](https://www.npmjs.com/package/sass-embedded)
diff --git a/npm/win32-ia32/package.json b/npm/win32-ia32/package.json
deleted file mode 100644
index 6f83bf17..00000000
--- a/npm/win32-ia32/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "name": "sass-embedded-win32-ia32",
-  "version": "1.89.0",
-  "description": "The win32-ia32 binary for sass-embedded",
-  "repository": "sass/embedded-host-node",
-  "author": "Google Inc.",
-  "license": "MIT",
-  "files": [
-    "dart-sass/**/*"
-  ],
-  "engines": {
-    "node": ">=14.0.0"
-  },
-  "os": [
-    "win32"
-  ],
-  "cpu": [
-    "ia32"
-  ]
-}
diff --git a/package.json b/package.json
index dd605214..aeb31fc4 100644
--- a/package.json
+++ b/package.json
@@ -40,23 +40,19 @@
   "optionalDependencies": {
     "sass-embedded-android-arm": "1.89.0",
     "sass-embedded-android-arm64": "1.89.0",
-    "sass-embedded-android-ia32": "1.89.0",
     "sass-embedded-android-riscv64": "1.89.0",
     "sass-embedded-android-x64": "1.89.0",
     "sass-embedded-darwin-arm64": "1.89.0",
     "sass-embedded-darwin-x64": "1.89.0",
     "sass-embedded-linux-arm": "1.89.0",
     "sass-embedded-linux-arm64": "1.89.0",
-    "sass-embedded-linux-ia32": "1.89.0",
     "sass-embedded-linux-riscv64": "1.89.0",
     "sass-embedded-linux-x64": "1.89.0",
     "sass-embedded-linux-musl-arm": "1.89.0",
     "sass-embedded-linux-musl-arm64": "1.89.0",
-    "sass-embedded-linux-musl-ia32": "1.89.0",
     "sass-embedded-linux-musl-riscv64": "1.89.0",
     "sass-embedded-linux-musl-x64": "1.89.0",
     "sass-embedded-win32-arm64": "1.89.0",
-    "sass-embedded-win32-ia32": "1.89.0",
     "sass-embedded-win32-x64": "1.89.0"
   },
   "dependencies": {
diff --git a/tool/prepare-optional-release.ts b/tool/prepare-optional-release.ts
index 94bf8b4d..d98529d6 100644
--- a/tool/prepare-optional-release.ts
+++ b/tool/prepare-optional-release.ts
@@ -13,7 +13,7 @@ export type DartPlatform =
   | 'linux-musl'
   | 'macos'
   | 'windows';
-export type DartArch = 'ia32' | 'x64' | 'arm' | 'arm64' | 'riscv64';
+export type DartArch = 'x64' | 'arm' | 'arm64' | 'riscv64';
 
 const argv = yargs(process.argv.slice(2))
   .option('package', {
@@ -51,10 +51,6 @@ export function nodePlatformToDartPlatform(platform: string): DartPlatform {
 // Sass Embedded.
 export function nodeArchToDartArch(arch: string): DartArch {
   switch (arch) {
-    case 'ia32':
-      return 'ia32';
-    case 'x86':
-      return 'ia32';
     case 'x64':
       return 'x64';
     case 'arm':