diff --git a/libs/surfaces/control_protocol/SConscript b/libs/surfaces/control_protocol/SConscript
index ce59b1c67c..88aeeda376 100644
--- a/libs/surfaces/control_protocol/SConscript
+++ b/libs/surfaces/control_protocol/SConscript
@@ -33,6 +33,7 @@ cp.Append(CXXFLAGS="-DLOCALEDIR=\\\""+final_prefix+"/share/locale\\\"")
 
 cp.Merge ([
     libraries['ardour'],
+    libraries['sndfile-ardour'],
     libraries['sigc2'],
     libraries['pbd'],
     libraries['midi++2'],