diff --git a/.github/workflows/test-mobile-e2e-reusable.yml b/.github/workflows/test-mobile-e2e-reusable.yml
index 419dd0f175f..fedac36fbb2 100644
--- a/.github/workflows/test-mobile-e2e-reusable.yml
+++ b/.github/workflows/test-mobile-e2e-reusable.yml
@@ -116,13 +116,6 @@ jobs:
         run: |
           ID=$(xcrun simctl create "iPhone 14" "iPhone 14")
           echo "id=$ID" >> $GITHUB_OUTPUT
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
-          xcrun simctl create "iPhone 14" "iPhone 14"
       - name: Build iOS app for Detox test run
         if: steps.detox-build.outputs.cache-hit != 'true'
         run: pnpm mobile e2e:ci -p ios -b
diff --git a/apps/ledger-live-mobile/scripts/e2e-ci.mjs b/apps/ledger-live-mobile/scripts/e2e-ci.mjs
index fe1bba50394..0dbadbd7eee 100755
--- a/apps/ledger-live-mobile/scripts/e2e-ci.mjs
+++ b/apps/ledger-live-mobile/scripts/e2e-ci.mjs
@@ -35,7 +35,7 @@ const bundle_ios_with_cache = async () => {
 };
 
 const test_ios = async () => {
-  await $`echo 'Starting detox tests with 8 workers...' && pnpm mobile e2e:test${speculos} \
+  await $`echo 'Starting detox tests with 2 workers...' && pnpm mobile e2e:test${speculos} \
     -c ios.sim.release \
     --loglevel error \
     --record-logs all \
@@ -44,7 +44,8 @@ const test_ios = async () => {
     --headless \
     --retries 1 \
     --cleanup \
-    --maxWorkers 8`;
+    --maxWorkers 2 \
+    --spec 'e2e/specs/onboarding.spec.ts'`;
 };
 
 const build_android = async () => {