diff --git a/lib/libext.mak b/lib/libext.mak
old mode 100644
new mode 100755
index 9bc6a08..c6b9d21
--- a/lib/libext.mak
+++ b/lib/libext.mak
@@ -260,8 +260,7 @@ endif
 ifeq ($(TURBORC), 1)
 CFLAGS+=-D_TURBORC
 T=$(LB)Turbo-Range-Coder/
-OB+=$(T)rc_s.o $(T)rc_ss.o $(T)rcutil.o $(T)libsais/src/libsais.o $(T)rccm_s.o $(T)rccm_ss.o $(T)bec_b.o $(T)rcbwt_s.o $(T)rcbwt_ss.o
-#$(T)rcqlfc_s.o $(T)rcqlfc_ss.o $(T)rcbwt.o 
+OB+=$(T)rc_s.o $(T)rc_ss.o $(T)rcutil.o $(T)libsais/src/libsais.o $(T)rccm_s.o $(T)rccm_ss.o $(T)bec_b.o $(T)rcqlfc_s.o $(T)rcqlfc_ss.o $(T)rcbwt.o 
 endif
 
 ifeq ($(VARINTG8IU),1)