diff --git a/contrib/scaling/Makefile b/contrib/scaling/Makefile
index 172a9db100..c0e871c608 100644
--- a/contrib/scaling/Makefile
+++ b/contrib/scaling/Makefile
@@ -2,9 +2,13 @@ PROGS = orte_no_op mpi_no_op
 
 all: $(PROGS)
 
-CC = mpicc
 CFLAGS = -O
-CFLAGS_INTERNAL = -I../../.. -I../../../orte/include -I../../../opal/include
+
+orte_no_op:
+	ortecc -o orte_no_op orte_no_op.c
+
+mpi_no_op:
+	mpicc -o mpi_no_op mpi_no_op.c
 
 clean:
 	rm -f $(PROGS) *~
diff --git a/contrib/scaling/scaling.pl b/contrib/scaling/scaling.pl
old mode 100644
new mode 100755