diff --git a/mozilla/gfx/src/beos/nsDeviceContextSpecB.cpp b/mozilla/gfx/src/beos/nsDeviceContextSpecB.cpp
index 748075bed4f..d50f3083dfc 100644
--- a/mozilla/gfx/src/beos/nsDeviceContextSpecB.cpp
+++ b/mozilla/gfx/src/beos/nsDeviceContextSpecB.cpp
@@ -53,6 +53,7 @@
 #include "nsIDOMWindowInternal.h"
 
 #include "nsIPrintOptions.h"
+#include "nsGfxCIID.h"
 #include "nsReadableUtils.h"
 
 //#include "prmem.h"
diff --git a/mozilla/gfx/src/beos/nsDeviceContextSpecB.h b/mozilla/gfx/src/beos/nsDeviceContextSpecB.h
index 7d207693109..b1a89f30190 100644
--- a/mozilla/gfx/src/beos/nsDeviceContextSpecB.h
+++ b/mozilla/gfx/src/beos/nsDeviceContextSpecB.h
@@ -126,4 +126,17 @@ protected:
 	
 };
 
+//-------------------------------------------------------------------------
+// Printer Enumerator
+//-------------------------------------------------------------------------
+class nsPrinterEnumeratorBeOS : public nsIPrinterEnumerator
+{
+public:
+  nsPrinterEnumeratorBeOS();
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPRINTERENUMERATOR
+
+protected:
+};
+
 #endif