diff --git a/packages/design-tokens/run-build.sh b/packages/design-tokens/run-build.sh
index 622bc81c..0b8ac62a 100755
--- a/packages/design-tokens/run-build.sh
+++ b/packages/design-tokens/run-build.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Remove existing build target directories
 rm -rf build/cjs*
 rm -rf build/css*
diff --git a/packages/design-tokens/run-prepare-npm-package.sh b/packages/design-tokens/run-prepare-npm-package.sh
index b4fe675e..b6f173da 100755
--- a/packages/design-tokens/run-prepare-npm-package.sh
+++ b/packages/design-tokens/run-prepare-npm-package.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # Remove existing dist target directories
 rm -rf dist/cjs*
 rm -rf dist/css*
diff --git a/packages/design-tokens/run-publish-npm-package.sh b/packages/design-tokens/run-publish-npm-package.sh
index d6ef4db0..6556e6de 100755
--- a/packages/design-tokens/run-publish-npm-package.sh
+++ b/packages/design-tokens/run-publish-npm-package.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
 # The dist directory is used as the root for the published design tokens package
 cd dist