diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index 32c3537c2..42c448561 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -564,7 +564,8 @@ jobs:
       run: |
         ## Dependent VARs setup
         # * determine sub-crate utility list
-        UTILITY_LIST="$(./util/show-utils.sh ${CARGO_FEATURES_OPTION})"
+        # UTILITY_LIST="$(./util/show-utils.sh ${CARGO_FEATURES_OPTION})"
+        UTILITY_LIST="id" # TODO: remove after debugging
         CARGO_UTILITY_LIST_OPTIONS="$(for u in ${UTILITY_LIST}; do echo "-puu_${u}"; done;)"
         echo set-output name=UTILITY_LIST::${UTILITY_LIST}
         echo ::set-output name=CARGO_UTILITY_LIST_OPTIONS::${CARGO_UTILITY_LIST_OPTIONS}
diff --git a/.github/workflows/GNU.yml b/.github/workflows/GNU.yml
index 1f9250900..e9227e38e 100644
--- a/.github/workflows/GNU.yml
+++ b/.github/workflows/GNU.yml
@@ -45,7 +45,8 @@ jobs:
     - name: Run GNU tests
       shell: bash
       run: |
-        bash uutils/util/run-gnu-test.sh
+        bash uutils/util/run-gnu-test.sh tests/id/uid.sh # TODO: remove after debugging
+        bash uutils/util/run-gnu-test.sh tests/id/zero.sh # TODO: remove after debugging
     - name: Extract tests info
       shell: bash
       run: |