diff --git a/.github/actions/awscli-setup/action.yml b/.github/actions/awscli-setup/action.yml
index 28324599..ab7b1eff 100644
--- a/.github/actions/awscli-setup/action.yml
+++ b/.github/actions/awscli-setup/action.yml
@@ -1,6 +1,5 @@
 name: "AWS CLI setup"
 description: "Installs AWS CLI tools"
-shell: bash
 inputs:
   file-url:
     description: "URL of the awscli zip file."
@@ -14,11 +13,13 @@ runs:
   using: 'composite'
   steps:
     - id: install-awscli
+      shell: bash
       run: |
         curl --silent "$INPUT-FILE_URL" -o "awscli.zip"
         unzip -q awscli.zip
         sudo ./aws/install --update
     - id: install-rsync
+      shell: bash
       if: {{ inputs.include-rsync }}
       run: |
         sudo apt-get -qq update