diff --git a/content/html/document/src/nsHTMLContentSink.cpp b/content/html/document/src/nsHTMLContentSink.cpp
index a4852403c77..cbc98c798a1 100644
--- a/content/html/document/src/nsHTMLContentSink.cpp
+++ b/content/html/document/src/nsHTMLContentSink.cpp
@@ -101,7 +101,9 @@
 #include "nsICharsetAlias.h"
 #include "nsIChannel.h"
 #include "nsIHttpChannel.h"
+#ifndef XP_MAC
 #include "nsCPrefetchService.h"
+#endif
 
 #include "nsIWebShell.h"
 #include "nsIDocShell.h"
@@ -4431,6 +4433,7 @@ HTMLContentSink::ProcessStyleLink(nsIHTMLContent* aElement,
 void
 HTMLContentSink::ProcessNextLink(const nsAString &aHref)
 {
+#ifndef XP_MAC
   nsCOMPtr<nsIPrefetchService> prefetchService(
           do_GetService(NS_PREFETCHSERVICE_CONTRACTID));
   if (prefetchService) {
@@ -4445,6 +4448,7 @@ HTMLContentSink::ProcessNextLink(const nsAString &aHref)
     if (uri)
       prefetchService->PrefetchURI(uri);
   }
+#endif
 }
 
 nsresult