diff --git a/.github/workflows/ci-system_tests.yml b/.github/workflows/ci-system_tests.yml
index 01e7959cb..2b7a0b28a 100644
--- a/.github/workflows/ci-system_tests.yml
+++ b/.github/workflows/ci-system_tests.yml
@@ -38,9 +38,9 @@ jobs:
         run: |
           make deep_clean
           make pull_deps
-          make config
+          make config ENABLE_FAST_SLEEP=ON
           make
 
       - name: Run system tests
         run: |
-          python3 -u tools/run_system_tests.py --duration 800 --deep-sleep-percentage 1
+          python3 -u tools/run_system_tests.py --duration 10 --deep-sleep-percentage 1