diff --git a/.github/workflows/build_knapsack_system.yml b/.github/workflows/build_knapsack_system.yml
index 07705bf54d..44ac1496b2 100644
--- a/.github/workflows/build_knapsack_system.yml
+++ b/.github/workflows/build_knapsack_system.yml
@@ -78,7 +78,7 @@ jobs:
           # if you use Knapsack Pro Queue Mode you must set below env variable
           # to be able to retry CI build and run previously recorded tests
           # https://github.com/KnapsackPro/knapsack_pro-ruby#knapsack_pro_fixed_queue_split-remember-queue-split-on-retry-ci-node
-          # KNAPSACK_PRO_FIXED_QUEUE_SPLIT: false
+          KNAPSACK_PRO_FIXED_QUEUE_SPLIT: true
           # RSpec split test files by test examples feature - it's optional
           # https://knapsackpro.com/faq/question/how-to-split-slow-rspec-test-files-by-test-examples-by-individual-it
           #KNAPSACK_PRO_RSPEC_SPLIT_BY_TEST_EXAMPLES: true