diff --git a/ci/Jenkinsfile.android b/ci/Jenkinsfile.android
index 876c33a5f2..68081b765f 100644
--- a/ci/Jenkinsfile.android
+++ b/ci/Jenkinsfile.android
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 /* Options section can't access functions in objects. */
diff --git a/ci/Jenkinsfile.combined b/ci/Jenkinsfile.combined
index 51ba0e4b74..2c9b40e242 100644
--- a/ci/Jenkinsfile.combined
+++ b/ci/Jenkinsfile.combined
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/Jenkinsfile.ios b/ci/Jenkinsfile.ios
index ee2c0b251b..5dcdf7953c 100644
--- a/ci/Jenkinsfile.ios
+++ b/ci/Jenkinsfile.ios
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 /* Options section can't access functions in objects. */
diff --git a/ci/Jenkinsfile.tests b/ci/Jenkinsfile.tests
index 50b0568c9a..cc7e6c03f3 100644
--- a/ci/Jenkinsfile.tests
+++ b/ci/Jenkinsfile.tests
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 /* Options section can't access functions in objects. */
diff --git a/ci/tests/Jenkinsfile.e2e-nightly b/ci/tests/Jenkinsfile.e2e-nightly
index 8cc8d6e21c..589555c8b3 100644
--- a/ci/tests/Jenkinsfile.e2e-nightly
+++ b/ci/tests/Jenkinsfile.e2e-nightly
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tests/Jenkinsfile.e2e-prs b/ci/tests/Jenkinsfile.e2e-prs
index 29684f6156..f214ba8a65 100644
--- a/ci/tests/Jenkinsfile.e2e-prs
+++ b/ci/tests/Jenkinsfile.e2e-prs
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tests/Jenkinsfile.e2e-upgrade b/ci/tests/Jenkinsfile.e2e-upgrade
index bc0f417541..388f52746d 100644
--- a/ci/tests/Jenkinsfile.e2e-upgrade
+++ b/ci/tests/Jenkinsfile.e2e-upgrade
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tools/Jenkinsfile.fastlane-clean b/ci/tools/Jenkinsfile.fastlane-clean
index 7fde60f3d9..4bfdefda54 100644
--- a/ci/tools/Jenkinsfile.fastlane-clean
+++ b/ci/tools/Jenkinsfile.fastlane-clean
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tools/Jenkinsfile.nix-cache b/ci/tools/Jenkinsfile.nix-cache
index bd7b9d2e5b..756526dd91 100644
--- a/ci/tools/Jenkinsfile.nix-cache
+++ b/ci/tools/Jenkinsfile.nix-cache
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tools/Jenkinsfile.playstore-meta b/ci/tools/Jenkinsfile.playstore-meta
index e473da387a..76f05e9cb4 100644
--- a/ci/tools/Jenkinsfile.playstore-meta
+++ b/ci/tools/Jenkinsfile.playstore-meta
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {
diff --git a/ci/tools/Jenkinsfile.pod-repo-update b/ci/tools/Jenkinsfile.pod-repo-update
index fbc2649736..c212c3eda8 100644
--- a/ci/tools/Jenkinsfile.pod-repo-update
+++ b/ci/tools/Jenkinsfile.pod-repo-update
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 /**
  * This job runs daily and executes `pod repo update` on MacOS
  * This is done to avoid issues with out of date repo causing errors like:
diff --git a/ci/tools/Jenkinsfile.xcode-clean b/ci/tools/Jenkinsfile.xcode-clean
index f63bb9d352..69c6562d9b 100644
--- a/ci/tools/Jenkinsfile.xcode-clean
+++ b/ci/tools/Jenkinsfile.xcode-clean
@@ -1,3 +1,4 @@
+#!/usr/bin/env groovy
 library 'status-jenkins-lib@v1.7.9'
 
 pipeline {