diff --git a/.github/workflows/e2e.yaml b/.github/workflows/e2e.yaml
index 9ad7f451b..ec7750819 100644
--- a/.github/workflows/e2e.yaml
+++ b/.github/workflows/e2e.yaml
@@ -24,6 +24,7 @@ jobs:
           TARGET: ${{ matrix.target }}
         run: |
           set -euo pipefail
+          go clean -testcache
 
           echo "${TARGET}"
           case "${TARGET}" in
diff --git a/.github/workflows/robustness-template.yaml b/.github/workflows/robustness-template.yaml
index ed4ff02de..2af1900c5 100644
--- a/.github/workflows/robustness-template.yaml
+++ b/.github/workflows/robustness-template.yaml
@@ -38,6 +38,7 @@ jobs:
           ETCD_BRANCH: "${{ inputs.etcdBranch }}"
         run: |
           set -euo pipefail
+          go clean -testcache
 
           # Use --failfast to avoid overriding report generated by failed test
           GO_TEST_FLAGS="-v --count ${{ inputs.count }} --timeout ${{ inputs.testTimeout }} --failfast --run TestRobustness"
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 4dcaa6398..e91bdaad9 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -27,6 +27,7 @@ jobs:
           TARGET: ${{ matrix.target }}
         run: |
           set -euo pipefail
+          go clean -testcache
 
           mkdir "${TARGET}"
           export JUNIT_REPORT_DIR=$(realpath ${TARGET})