diff --git a/build/copy-output.sh b/build/copy-output.sh
index 8b18922434785..5829e81f49b26 100755
--- a/build/copy-output.sh
+++ b/build/copy-output.sh
@@ -19,7 +19,7 @@ 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::build::verify_prereqs
diff --git a/hack/.shellcheck_failures b/hack/.shellcheck_failures
index 165be127c152d..c35cbe8600de0 100644
--- a/hack/.shellcheck_failures
+++ b/hack/.shellcheck_failures
@@ -1,5 +1,4 @@
 ./build/common.sh
-./build/copy-output.sh
 ./build/lib/release.sh
 ./cluster/addons/addon-manager/kube-addons.sh
 ./cluster/addons/fluentd-elasticsearch/es-image/run.sh