diff --git a/action.yml b/action.yml
index c8b2f9a..bfd1c05 100644
--- a/action.yml
+++ b/action.yml
@@ -20,7 +20,7 @@ runs:
       shell: bash
       run: |
         DISCORD_MESSAGE_ADDITIONAL_CONTENT=""
-        DISCORD_CI_ENV=${{ env.CI_NAMESPACE }}
+        DISCORD_CI_ENV="${{ env.CI_NAMESPACE }}"
         if [ ${{ inputs.channel }} == "deployments" ]; then
           echo DISCORD_WEBHOOK=${{ env.DISCORD_WEBHOOK_DEPLOYMENTS }} >> $GITHUB_ENV
           echo DISCORD_MESSAGE_TITLE=DEPLOY >> $GITHUB_ENV