diff --git a/drivers/netjack/Makefile.am b/drivers/netjack/Makefile.am
index befc9e6..8b93c4c 100644
--- a/drivers/netjack/Makefile.am
+++ b/drivers/netjack/Makefile.am
@@ -2,7 +2,7 @@ MAINTAINCLEANFILES = Makefile.in
 
 AM_CFLAGS = $(JACK_CFLAGS) 
 
-if HAVE_SNDFILE
+if HAVE_SAMPLERATE
 
 plugindir = $(ADDON_DIR)