diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index a9e3b7d63..5d2cc037a 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -149,7 +149,7 @@ jobs:
 
       - name: Build
         env:
-          HUGOENVIRONMENT: staging
+          HUGO_ENVIRONMENT: staging
           HUGO_CACHEDIR: ${{ runner.temp }}/hugo_cache
           TZ: America/New York
         run: hugo --gc