diff --git a/build/shell.sh b/build/shell.sh
index 7572cedbc8..63efc92a61 100755
--- a/build/shell.sh
+++ b/build/shell.sh
@@ -22,7 +22,7 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
-KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
 source "${KUBE_ROOT}/build/common.sh"
 
 KUBE_RUN_COPY_OUTPUT="${KUBE_RUN_COPY_OUTPUT:-n}" "${KUBE_ROOT}/build/run.sh" bash "$@"
diff --git a/hack/.shellcheck_failures b/hack/.shellcheck_failures
index cfe55784d5..4f0f096f72 100644
--- a/hack/.shellcheck_failures
+++ b/hack/.shellcheck_failures
@@ -8,7 +8,6 @@
 ./build/release-in-a-container.sh
 ./build/release.sh
 ./build/run.sh
-./build/shell.sh
 ./build/util.sh
 ./cluster/addons/addon-manager/kube-addons.sh
 ./cluster/addons/fluentd-elasticsearch/es-image/run.sh