diff --git a/src/insets/InsetQuotes.cpp b/src/insets/InsetQuotes.cpp
index b287c28dfd..5ec5fa53fc 100644
--- a/src/insets/InsetQuotes.cpp
+++ b/src/insets/InsetQuotes.cpp
@@ -22,6 +22,7 @@
 #include "LyXRC.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
+#include "output_xhtml.h"
 
 #include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
@@ -314,9 +315,9 @@ int InsetQuotes::docbook(odocstream & os, OutputParams const &) const
 }
 
 
-docstring InsetQuotes::xhtml(odocstream & os, OutputParams const & op) const
+docstring InsetQuotes::xhtml(XHTMLStream & xs, OutputParams const & op) const
 {
-	docbook(os, op);
+	docbook(xs.os(), op);
 	return docstring();
 }
 
diff --git a/src/insets/InsetQuotes.h b/src/insets/InsetQuotes.h
index ef7beec21d..0cc463e4c2 100644
--- a/src/insets/InsetQuotes.h
+++ b/src/insets/InsetQuotes.h
@@ -84,7 +84,7 @@ public:
 	///
 	int docbook(odocstream &, OutputParams const &) const;
 	///
-	docstring xhtml(odocstream &, OutputParams const &) const;
+	docstring xhtml(XHTMLStream &, OutputParams const &) const;
 
 	/// the string that is passed to the TOC
 	void tocString(odocstream &) const;