diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index 1f8aa7e2..f42ce262 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -40,7 +40,7 @@
 
         <!-- Lotus Docs JS -->
         {{ $app := resources.Get "/js/app.js" }}
-        {{- if not .Site.IsServer }}
+        {{- if not hugo.IsServer }}
             {{- $js := (slice $app) | resources.Concat "/js/bundle.js" | minify | fingerprint "sha384" }}
             <script type="text/javascript" src="{{ $js.Permalink }}" integrity="{{ $js.Data.Integrity }}"></script>
         {{- else }}
diff --git a/layouts/partials/docs/footer/footer-scripts.html b/layouts/partials/docs/footer/footer-scripts.html
index 798ea070..cfa233de 100644
--- a/layouts/partials/docs/footer/footer-scripts.html
+++ b/layouts/partials/docs/footer/footer-scripts.html
@@ -49,7 +49,7 @@
 
 {{ $js := $slice | resources.Concat (printf "/%s/%s" ($.Scratch.Get "pathName") "js/bundle.js") -}}
 
-{{- if not .Site.IsServer }}
+{{- if not hugo.IsServer }}
     {{- $js := $js | minify | fingerprint "sha384" }}
     <script type="text/javascript" src="{{ $js.Permalink }}" integrity="{{ $js.Data.Integrity }}" crossorigin="anonymous" defer></script>
 {{- else }}
diff --git a/layouts/partials/docs/head.html b/layouts/partials/docs/head.html
index 0369834d..ed0eaabf 100644
--- a/layouts/partials/docs/head.html
+++ b/layouts/partials/docs/head.html
@@ -42,7 +42,7 @@
         {{ if and (.Site.Params.docsearch.appID) (.Site.Params.docsearch.apiKey) -}}
         {{ else }}
             {{ $flexSearch := resources.Get (printf "/%s/%s" ($.Scratch.Get "pathName") "js/flexsearch.bundle.js") }}
-            {{- if not .Site.IsServer }}
+            {{- if not hugo.IsServer }}
                 {{ $flexSearch := $flexSearch | minify | fingerprint "sha384" }}
                 <script type="text/javascript" src="{{ $flexSearch.Permalink }}" integrity="{{ $flexSearch.Data.Integrity }}" crossorigin="anonymous"></script>
                 {{ else }}
@@ -93,13 +93,13 @@
         {{- partialCached (printf "%s/%s" ($.Scratch.Get "pathName") "footer/katex.html") . -}}
     {{ end }}
     <!-- Plausible Analytics Config -->
-    {{- if not .Site.IsServer }}
+    {{- if not hugo.IsServer }}
     {{ if and (.Site.Params.plausible.scriptURL | default "https://plausible.io") (.Site.Params.plausible.dataDomain) -}}
         {{- partialCached (printf "%s/%s" ($.Scratch.Get "pathName") "head/plausible") . }}
     {{- end -}}
     {{- end -}}
     <!-- Google Analytics v4 Config -->
-    {{- if not .Site.IsServer }}
+    {{- if not hugo.IsServer }}
     {{- if .Site.GoogleAnalytics }}
         {{- template "_internal/google_analytics.html" . -}}
     {{- end -}}
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index e3fbcf3e..9517816d 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -39,7 +39,7 @@
     <!-- Image Compare Viewer -->
     {{ if ($.Scratch.Get "image_compare_enabled") }}
         {{ $imagecompare := resources.Get "js/image-compare-viewer.min.js" }}
-        {{- if not .Site.IsServer }}
+        {{- if not hugo.IsServer }}
             {{- $js := (slice $imagecompare) | resources.Concat "/js/image-compare.js" | minify | fingerprint "sha384" }}
             <script type="text/javascript" src="{{ $js.Permalink }}" integrity="{{ $js.Data.Integrity }}"></script>
         {{- else }}
@@ -48,13 +48,13 @@
         {{- end }}
     {{- end }}
     <!-- Plausible Analytics Config -->
-    {{- if not .Site.IsServer }}
+    {{- if not hugo.IsServer }}
     {{ if and (.Site.Params.plausible.scriptURL) (.Site.Params.plausible.dataDomain) -}}
         {{- partialCached "head/plausible" . }}
     {{- end -}}
     {{- end -}}
     <!-- Google Analytics v4 Config -->
-    {{- if not .Site.IsServer }}
+    {{- if not hugo.IsServer }}
     {{- if .Site.GoogleAnalytics }}
         {{- template "_internal/google_analytics.html" . -}}
     {{- end -}}