diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 63cf652..cab29c1 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -66,6 +66,8 @@
                 <img src="{{- site.Params.label.icon | absURL -}}" alt="logo" aria-label="logo"
                     height="{{- site.Params.label.iconHeight | default "30" -}}">
                 {{- end -}}
+                {{- else if hasPrefix site.Params.label.iconSVG "<svg" }}
+                    {{ site.Params.label.iconSVG | replaceRE `\s*height\s*=\s*"[\w\s]*"|\s*width\s*=\s*"[\w\s]*"` "" | replaceRE "^<svg" (printf `<svg height="%d"` site.Params.label.iconHeight) | safeHTML }}
                 {{- end -}}
                 {{- $label_text -}}
             </a>