diff --git a/utils/Makefile b/utils/Makefile
index ef73d90b9995f82b93adeaa29d1068c1a4754226..6fce65e61caba1023078b61ae7e5f82c6e566465 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -57,7 +57,7 @@ astman: astman.o ../md5.o
 stereorize: stereorize.o frame.o
 	$(CC) $(CFLAGS) -o stereorize stereorize.o frame.o -lm
 
-.PHONY:	../pbx/ael/aelflex.o ../pbx/ael/aelbison.o ../pbx/pbx_ael.o
+.PHONY: ../ast_expr2.o ../ast_expr2f.o ../pbx/ael/aelflex.o ../pbx/ael/aelbison.o ../pbx/pbx_ael.o
 
 ast_expr2.o: ../ast_expr2.c
 	gcc  $(CFLAGS) -include ../include/autoconfig.h -c -o $@ $<