diff --git a/hack/boilerplate.sh b/hack/boilerplate.sh
index a1df91156..b8cdb96f2 100755
--- a/hack/boilerplate.sh
+++ b/hack/boilerplate.sh
@@ -14,8 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-#!/bin/bash
-
 # Ignore these paths in the following tests.
 ignore="vendor\|out"
 BOILERPLATEDIR=./hack/boilerplate
diff --git a/hack/gofmt.sh b/hack/gofmt.sh
index 6433bdb43..802ae7f0c 100755
--- a/hack/gofmt.sh
+++ b/hack/gofmt.sh
@@ -15,8 +15,6 @@
 # limitations under the License.
 
 
-#!/bin/bash
-
 files=$(find . -name "*.go" | grep -v vendor/ | xargs gofmt -l -s)
 if [[ $files ]]; then
     echo "Gofmt errors in files:"