diff --git a/layouts/shortcodes/slide.html b/layouts/shortcodes/slide.html
index be6f7e3..effa9fa 100644
--- a/layouts/shortcodes/slide.html
+++ b/layouts/shortcodes/slide.html
@@ -14,28 +14,30 @@
 {{- $params := . -}}
 {{- $noPrefix := slice "id" "class" -}}
 {{- $noOutput := slice "content" "template" -}}
-{{- range $sindex, $svalue := $scratch.Get "slides" }}
-<section data-noprocess data-shortcode-slide
-  {{- $template := $params.Get "template" -}}
-  {{- if $template -}}
-    {{- $scratch.Add "templateParams" (slice $.Site.Params.reveal_hugo.templates) -}}
-    {{- if ne $.Page.File.LogicalName "_index.md" -}}
-      {{- $scratch.Add "templateParams" (slice ($.Site.GetPage $.Page.Section).Params.reveal_hugo.templates) -}}
-    {{- end -}}
-    {{- $scratch.Add "templateParams" (slice $.Page.Params.reveal_hugo.templates) -}}
-    {{- range ($scratch.Get "templateParams") -}}
-      {{- if (ne . nil) -}}
-        {{- range $key, $value := (index . $template) -}}
-          {{- $scratch.SetInMap "template" $key $value | safeHTMLAttr -}}
-        {{- end -}}
+{{- $template := $params.Get "template" -}}
+{{- if $template -}}
+  {{- $scratch.Add "templateParams" (slice $.Site.Params.reveal_hugo.templates) -}}
+  {{- if ne $.Page.File.LogicalName "_index.md" -}}
+    {{- $scratch.Add "templateParams" (slice ($.Site.GetPage $.Page.Section).Params.reveal_hugo.templates) -}}
+  {{- end -}}
+  {{- $scratch.Add "templateParams" (slice $.Page.Params.reveal_hugo.templates) -}}
+  {{- range ($scratch.Get "templateParams") -}}
+    {{- if (ne . nil) -}}
+      {{- range $key, $value := (index . $template) -}}
+        {{- $scratch.SetInMap "template" $key $value | safeHTMLAttr -}}
       {{- end -}}
     {{- end -}}
-    {{- range $key, $value := ($scratch.Get "template") }}
-      {{- $attrName := cond (in $noPrefix $key) $key (delimit (slice "data" $key) "-") }}
-      {{ $attrName | safeHTMLAttr }}="{{ $value }}"
-    {{- end }}
-    data-template="{{ $template }}"
   {{- end -}}
+{{- end -}}
+{{- range $sindex, $svalue := $scratch.Get "slides" }}
+<section data-noprocess data-shortcode-slide
+{{- if $template -}}
+  {{- range $key, $value := ($scratch.Get "template") }}
+    {{- $attrName := cond (in $noPrefix $key) $key (delimit (slice "data" $key) "-") }}
+    {{ $attrName | safeHTMLAttr }}="{{ $value }}"
+  {{- end }}
+    data-template="{{ $template }}"
+{{- end -}}
   {{- range $key, $value := $.Params -}}
     {{- if not (in $noOutput $key) -}}
       {{- $attrName := cond (in $noPrefix $key) $key (delimit (slice "data" $key) "-") }}