diff --git a/src/Makefile b/src/Makefile
index 0539c5c..6d47bcc 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -19,7 +19,7 @@ ckpasswd: ckpasswd.o
 	gcc ckpasswd.o xmalloc.o messages.o -o ckpasswd -lpam -lcrypt
 
 smartauthmon: smartauthmon.o ckpass.o
-	gcc smartauthmon.o ckpass.o xmalloc.o messages.o -o smartauthmon -ltqt -lpam -lcrypt
+	gcc smartauthmon.o ckpass.o xmalloc.o messages.o -o smartauthmon -lqt-mt -ltqt -lpam -lcrypt
 
 clean: 
 	rm -f ckpasswd.o xmalloc.o messages.o ckpasswd