diff --git a/src/nwc_columbus/aoints/GNUmakefile b/src/nwc_columbus/aoints/GNUmakefile
index 2398d1011f..4e2584c5d7 100644
--- a/src/nwc_columbus/aoints/GNUmakefile
+++ b/src/nwc_columbus/aoints/GNUmakefile
@@ -3,8 +3,10 @@
 
 
 include ../../config/makefile.h
-OBJ_OPTIMIZE =      nwc_sym_mod.o \
-     		    dft_aoints.o       wrt_dft_aoints.o int_1e_sifs.o \
+MAKEFLAGS = -j 1 --no-print-directory
+OBJ =      nwc_sym_mod.o 
+OBJ_OPTIMIZE =       \
+		    dft_aoints.o       wrt_dft_aoints.o int_1e_sifs.o \
                     int_so_sifs.o      int_2e_sifs.o    int_2e_sifs_a.o \
                     sifs_2e_task.o     int_2e_sifs_b.o  nadct_trace.o \
                     rdhcid.o           egrad_trace.o    rd1mat.o sif2ga.o \