diff --git a/.changeset/twenty-candles-thank.md b/.changeset/twenty-candles-thank.md
new file mode 100644
index 00000000..92926bc5
--- /dev/null
+++ b/.changeset/twenty-candles-thank.md
@@ -0,0 +1,5 @@
+---
+"@spear-ai/tailwind-config": patch
+---
+
+Removed Yarn zero-installs.
diff --git a/.github/workflows/check.yaml b/.github/workflows/check.yaml
index effde0b3..031be88c 100644
--- a/.github/workflows/check.yaml
+++ b/.github/workflows/check.yaml
@@ -30,7 +30,7 @@ jobs:
           cache: yarn
           node-version-file: .node-version
       - name: Install Node.js dependencies
-        run: yarn install --check-cache --immutable --immutable-cache
+        run: yarn install
       - name: Build
         run: yarn turbo run build
       - name: Check
diff --git a/.gitignore b/.gitignore
index 8b33c4a0..f070a709 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,9 @@
 .DS_Store
 .turbo
 node_modules
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
diff --git a/.yarn/cache/@esbuild-darwin-x64-npm-0.19.12-b0a4fc6ed4-10.zip b/.yarn/cache/@esbuild-darwin-x64-npm-0.19.12-b0a4fc6ed4-10.zip
deleted file mode 100644
index 7450effe..00000000
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diff --git a/.yarn/cache/@esbuild-linux-arm64-npm-0.19.12-8892c62251-10.zip b/.yarn/cache/@esbuild-linux-arm64-npm-0.19.12-8892c62251-10.zip
deleted file mode 100644
index 6643b5f4..00000000
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deleted file mode 100644
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deleted file mode 100644
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diff --git a/.yarn/cache/@rollup-rollup-darwin-x64-npm-4.9.6-0a99a5487b-10.zip b/.yarn/cache/@rollup-rollup-darwin-x64-npm-4.9.6-0a99a5487b-10.zip
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diff --git a/.yarn/cache/electron-to-chromium-npm-1.4.661-d597cff333-080312b809.zip b/.yarn/cache/electron-to-chromium-npm-1.4.661-d597cff333-080312b809.zip
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diff --git a/.yarn/cache/turbo-darwin-64-npm-1.12.3-d6fe6108dc-10.zip b/.yarn/cache/turbo-darwin-64-npm-1.12.3-d6fe6108dc-10.zip
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deleted file mode 100644
index 5dde0634..00000000
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diff --git a/.yarn/cache/turbo-windows-64-npm-1.12.3-1e9b20ef58-10.zip b/.yarn/cache/turbo-windows-64-npm-1.12.3-1e9b20ef58-10.zip
deleted file mode 100644
index 7b8a88ec..00000000
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diff --git a/.yarn/cache/turbo-windows-arm64-npm-1.12.3-c576318394-10.zip b/.yarn/cache/turbo-windows-arm64-npm-1.12.3-c576318394-10.zip
deleted file mode 100644
index 31d5292c..00000000
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diff --git a/.yarn/install-state.gz b/.yarn/install-state.gz
index 8ddf3a3e..1eebb611 100644
Binary files a/.yarn/install-state.gz and b/.yarn/install-state.gz differ
diff --git a/.yarnrc.yml b/.yarnrc.yml
index 8a867e1b..727fd867 100644
--- a/.yarnrc.yml
+++ b/.yarnrc.yml
@@ -2,18 +2,4 @@ compressionLevel: mixed
 enableGlobalCache: false
 nodeLinker: node-modules
 npmPublishAccess: public
-supportedArchitectures:
-  cpu:
-    - current
-    - arm64
-    - x64
-  libc:
-    - current
-    - glibc
-    - musl
-  os:
-    - current
-    - darwin
-    - linux
-    - win32
 yarnPath: .yarn/releases/yarn-4.1.0.cjs
diff --git a/yarn.lock b/yarn.lock
index 82ff902e..4695f158 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1808,11 +1808,11 @@ __metadata:
   linkType: hard
 
 "@types/node@npm:*":
-  version: 20.11.16
-  resolution: "@types/node@npm:20.11.16"
+  version: 20.11.17
+  resolution: "@types/node@npm:20.11.17"
   dependencies:
     undici-types: "npm:~5.26.4"
-  checksum: 10/751f50ec5c9332b11515e82fe37c71479ac4449b711280aa3c7910edf67b1e3f5ac00041512add543f9a892096a68356406998bf02a2c809a73d176c44c28414
+  checksum: 10/3342df87258d1c56154bcd4b85180f48675427b235971e6e6e2e037353f5a2ae9aaa05ba5df0fe1e2d2f1022c8d856fd39056b9d7f50ea30c0ca3214137cae1d
   languageName: node
   linkType: hard
 
@@ -3301,9 +3301,9 @@ __metadata:
   linkType: hard
 
 "electron-to-chromium@npm:^1.4.648":
-  version: 1.4.661
-  resolution: "electron-to-chromium@npm:1.4.661"
-  checksum: 10/080312b80991596b0795ddb8f997ead8245026d27d642e34ac80e8670e63c3474957f547f6efb4b86acd79542b31f795ac5542324e601c2efda7f708e032b747
+  version: 1.4.662
+  resolution: "electron-to-chromium@npm:1.4.662"
+  checksum: 10/cdd190bf713a93e0fac04535a1833eb57c93018fb475811d0d400f3fce3c912e6550600f58aa174345b7d741e51505e6bb7ee32446eaae1b5c30213bf129fd0e
   languageName: node
   linkType: hard