--- Makefile.orig	2020-12-15 20:40:30.660983776 -0500
+++ Makefile	2020-12-15 20:41:07.473982625 -0500
@@ -6,7 +6,7 @@
 WARNFLAGS = -Wall
 CFLAGS += ${DEPFLAGS} ${WARNFLAGS}
 
-LDLIBS = -lespeak -lpthread
+LDLIBS = -lespeak-ng -lpthread
 
 INSTALL = install
 BINMODE = 0755