diff --git a/layouts/shortcodes/imgs.html b/layouts/shortcodes/imgs.html
index a1ddca8..e81337d 100644
--- a/layouts/shortcodes/imgs.html
+++ b/layouts/shortcodes/imgs.html
@@ -14,7 +14,11 @@
             </video>
         {{ else }}
             <a href="{{ $src }}" title="{{ $title }}">
+                {{- if eq $extension "png" -}}
                 <img src="{{ $src }}.jpg" alt="{{ $title }}">
+                {{- else -}}
+                <img src="{{ $src }}" alt="{{ $title }}">
+                {{- end -}}
             </a>
         {{ end }}
         {{ if $title }}
diff --git a/layouts/shortcodes/single-title-imgs.html b/layouts/shortcodes/single-title-imgs.html
index bf1a7ec..2dbf88d 100644
--- a/layouts/shortcodes/single-title-imgs.html
+++ b/layouts/shortcodes/single-title-imgs.html
@@ -15,7 +15,11 @@
             </video>
         {{ else }}
             <a href="{{ $src }}" title="{{ $subtitle }}">
-                <img src="{{ $src }}.jpg" alt="{{ $subtitle }}">
+                {{- if eq $extension "png" -}}
+                <img src="{{ $src }}.jpg" alt="{{ $title }}">
+                {{- else -}}
+                <img src="{{ $src }}" alt="{{ $title }}">
+                {{- end -}}
             </a>
         {{ end }}
     </div>