diff --git a/tools/internal_ci/linux/grpc_e2e_performance_gke.sh b/tools/internal_ci/linux/grpc_e2e_performance_gke.sh
index 9d0c871bc17..e390ca8b967 100755
--- a/tools/internal_ci/linux/grpc_e2e_performance_gke.sh
+++ b/tools/internal_ci/linux/grpc_e2e_performance_gke.sh
@@ -119,10 +119,6 @@ time ../test-infra/bin/prepare_prebuilt_workers \
     -t "${UNIQUE_IDENTIFIER}" \
     -r "${ROOT_DIRECTORY_OF_DOCKERFILES}"
 
-# Create reports directories.
-mkdir -p "runner/${WORKER_POOL_8CORE}" "runner/${WORKER_POOL_32CORE}"
-
-
 # Run tests.
 time ../test-infra/bin/runner \
     -i "../grpc/loadtest_with_prebuilt_workers_${WORKER_POOL_8CORE}.yaml" \
diff --git a/tools/internal_ci/linux/grpc_e2e_performance_v2.sh b/tools/internal_ci/linux/grpc_e2e_performance_v2.sh
index 4ef8fab5f92..805d56d0027 100755
--- a/tools/internal_ci/linux/grpc_e2e_performance_v2.sh
+++ b/tools/internal_ci/linux/grpc_e2e_performance_v2.sh
@@ -118,9 +118,6 @@ time ../test-infra/bin/prepare_prebuilt_workers \
     -t "${UNIQUE_IDENTIFIER}" \
     -r "${ROOT_DIRECTORY_OF_DOCKERFILES}"
 
-# Create reports directories.
-mkdir -p "runner/${WORKER_POOL_8CORE}" "runner/${WORKER_POOL_32CORE}"
-
 # Run tests.
 time ../test-infra/bin/runner \
     -i "../grpc/loadtest_with_prebuilt_workers_${WORKER_POOL_8CORE}.yaml" \