diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6f0b01bb763b..1c38fc89293d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -124,7 +124,7 @@ jobs:
         run: |
           node -v
           npm -v
-          yarn test --silent --shard=${{ matrix.shardIndex}}/${{ matrix.shardTotal }}
+          yarn test --silent --shard=${{ matrix.shardIndex}}/${{ matrix.shardTotal }} --testSequencer=../../../shardSequencer.cjs
         env:
           SANITY_CI_CLI_AUTH_TOKEN: ${{ secrets.SANITY_CI_CLI_AUTH_TOKEN }}
           GITHUB_SHARD_IDENTIFIER: ${{ matrix.shardIndex }}-${{ matrix.shardTotal }}
diff --git a/package.json b/package.json
index 649889b1894a..0daafb555256 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
     "@babel/preset-react": "^7.22.15",
     "@babel/preset-typescript": "^7.23.0",
     "@bjoerge/mutiny": "^0.0.2",
+    "@jest/test-sequencer": "^29.7.0",
     "@optimize-lodash/rollup-plugin": "^4.0.4",
     "@playwright/test": "^1.38.1",
     "@sanity/client": "^6.7.0",
diff --git a/packages/@sanity/portable-text-editor/e2e-tests/jest.config.cjs b/packages/@sanity/portable-text-editor/e2e-tests/e2e.config.cjs
similarity index 100%
rename from packages/@sanity/portable-text-editor/e2e-tests/jest.config.cjs
rename to packages/@sanity/portable-text-editor/e2e-tests/e2e.config.cjs
diff --git a/packages/@sanity/portable-text-editor/package.json b/packages/@sanity/portable-text-editor/package.json
index 2715e306b73f..15275672e27d 100644
--- a/packages/@sanity/portable-text-editor/package.json
+++ b/packages/@sanity/portable-text-editor/package.json
@@ -59,7 +59,7 @@
     "prettier": "prettier --write './**/*.{ts,tsx,js,css,html}'",
     "dev": "cd ./test/ && ts-node serve",
     "test": "jest",
-    "test:e2e": "cd e2e-tests && jest",
+    "test:e2e": "cd e2e-tests && jest --config=e2e.config.cjs",
     "test:watch": "jest --watch",
     "watch": "pkg-utils watch --tsconfig tsconfig.lib.json"
   },
diff --git a/shardSequencer.cjs b/shardSequencer.cjs
new file mode 100644
index 000000000000..c56152b98bbb
--- /dev/null
+++ b/shardSequencer.cjs
@@ -0,0 +1,9 @@
+'use strict'
+
+const Sequencer = require('@jest/test-sequencer').default
+
+module.exports = class JestShardSequencer extends Sequencer {
+  shard(tests) {
+    return tests.filter((test) => !test.path.includes('e2e'))
+  }
+}
diff --git a/yarn.lock b/yarn.lock
index 18464094fba0..932530882e82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -15999,6 +15999,11 @@ yargs@^17.3.0, yargs@^17.3.1:
     y18n "^5.0.5"
     yargs-parser "^21.1.1"
 
+yarn@^1.22.19:
+  version "1.22.19"
+  resolved "https://registry.npmjs.org/yarn/-/yarn-1.22.19.tgz#4ba7fc5c6e704fce2066ecbfb0b0d8976fe62447"
+  integrity sha512-/0V5q0WbslqnwP91tirOvldvYISzaqhClxzyUKXYxs07yUILIs5jx/k6CFe8bvKSkds5w+eiOqta39Wk3WxdcQ==
+
 yauzl@^2.4.2:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.10.0.tgz#c7eb17c93e112cb1086fa6d8e51fb0667b79a5f9"