1 files changed, 4 insertions, 2 deletions
diff --git a/src/lib/render_text.h b/src/lib/render_text.h
index f235fb459..7187ca30b 100644
--- a/src/lib/render_text.h
+++ b/src/lib/render_text.h
@@ -23,9 +23,11 @@
 #include "string_text.h"
 #include <dcp/util.h>
 
-class Font;
+namespace dcpomatic {
+	class Font;
+}
 
 std::string marked_up (std::list<StringText> subtitles, int target_height, float fade_factor);
 std::list<PositionImage> render_text (
-	std::list<StringText>, std::list<boost::shared_ptr<Font> > fonts, dcp::Size, dcpomatic::DCPTime, int
+	std::list<StringText>, std::list<boost::shared_ptr<dcpomatic::Font> > fonts, dcp::Size, dcpomatic::DCPTime, int
 	);