1 files changed, 1 insertions, 1 deletions
diff --git a/src/svg.js b/src/svg.js
index 0d5e69e..c5bc069 100644
--- a/src/svg.js
+++ b/src/svg.js
@@ -97,7 +97,7 @@ SVG.adopt = function(node) {
 
   // adopt with element-specific settings
   if (node.nodeName == 'svg')
-    element = node.parentNode instanceof SVGElement ? new SVG.Nested : new SVG.Doc
+    element = node.parentNode instanceof window.SVGElement ? new SVG.Nested : new SVG.Doc
   else if (node.nodeName == 'linearGradient')
     element = new SVG.Gradient('linear')
   else if (node.nodeName == 'radialGradient')