diff --git a/client/spice/spice.h b/client/spice/spice.h
index 9d72c4ed..47aea54f 100644
--- a/client/spice/spice.h
+++ b/client/spice/spice.h
@@ -22,7 +22,6 @@ Place, Suite 330, Boston, MA 02111-1307 USA
 #include <stdint.h>
 
 bool spice_connect(const char * host, const short port, const char * password);
-void spice_drain();
 void spice_disconnect();
 bool spice_process();
 bool spice_ready();