diff --git a/.github/workflows/test-installers.yml b/.github/workflows/test-installers.yml
index e98c914a5cd..5063a229d56 100644
--- a/.github/workflows/test-installers.yml
+++ b/.github/workflows/test-installers.yml
@@ -181,7 +181,7 @@ jobs:
       DEBUG: compass:smoketests:*,compass-e2e-tests:*
       # Similar to total task timeout, setting these higher than the default
       # value to account for very slow windows machines
-      COMPASS_E2E_MOCHA_TIMEOUT: 720000 # 12min
+      COMPASS_E2E_MOCHA_TIMEOUT: 1200000 # 20min
       COMPASS_E2E_WEBDRIVER_WAITFOR_TIMEOUT: 600000 # 10min
     steps:
       - name: Checkout