diff --git a/ci/workflows/main-cron.yml b/ci/workflows/main-cron.yml
index 841cd42a3451..01135eac14c4 100644
--- a/ci/workflows/main-cron.yml
+++ b/ci/workflows/main-cron.yml
@@ -347,7 +347,7 @@ steps:
 
   - label: "end-to-end test (madsim)"
     key: "e2e-test-deterministic"
-    command: "TEST_NUM=64 timeout 75m ci/scripts/deterministic-e2e-test.sh"
+    command: "TEST_NUM=64 timeout 95m ci/scripts/deterministic-e2e-test.sh"
     if: |
       !(build.pull_request.labels includes "ci/main-cron/run-selected") && build.env("CI_STEPS") == null
       || build.pull_request.labels includes "ci/run-e2e-test-deterministic-simulation"
@@ -364,7 +364,7 @@ steps:
           environment:
             - GITHUB_TOKEN
       - ./ci/plugins/upload-failure-logs
-    timeout_in_minutes: 80
+    timeout_in_minutes: 100
     retry: *auto-retry
 
   - label: "recovery test (madsim)"