diff --git a/AMSS_NCKU_source/makefile.inc b/AMSS_NCKU_source/makefile.inc
index e193041..1860c1e 100755
--- a/AMSS_NCKU_source/makefile.inc
+++ b/AMSS_NCKU_source/makefile.inc
@@ -4,7 +4,7 @@
 AOCL_ROOT ?= /home/aocc/aocl/5.2.0/aocc
 
 ## AOCC-built OpenMPI prefix
-OMPI_PREFIX ?= /home/aocc/aocc-openmpi
+OMPI_PREFIX ?= /home/aocc/openmpi-5.0.10
 
 filein  = -I/usr/include/ -I$(AOCL_ROOT)/include