diff --git a/content/svg/content/src/nsSVGScriptElement.cpp b/content/svg/content/src/nsSVGScriptElement.cpp
index c3d8aa9f803..edfbe2a5a36 100644
--- a/content/svg/content/src/nsSVGScriptElement.cpp
+++ b/content/svg/content/src/nsSVGScriptElement.cpp
@@ -302,8 +302,10 @@ nsSVGScriptElement::GetScriptURI()
   nsIURI *uri = nsnull;
   nsAutoString src;
   mHref->GetAnimVal(src);
-  if (!src.IsEmpty())
-    NS_NewURI(&uri, src);
+  if (!src.IsEmpty()) {
+    nsCOMPtr<nsIURI> baseURI = GetBaseURI();
+    NS_NewURI(&uri, src, nsnull, baseURI);
+  }
   return uri;
 }