diff --git a/gromacs.spec b/gromacs.spec
index be320110e2d09ba49ee7e14128065e0bac8fd416..055a0a6449ec957c082b425bd53994e4c3601570 100644
--- a/gromacs.spec
+++ b/gromacs.spec
@@ -8,7 +8,7 @@
 %endif
 Name:			gromacs
 Version:		2019.3
-Release:		4
+Release:		5
 Summary:		Fast, Free and Flexible Molecular Dynamics
 License:		GPLv2+ and ASL-2.0 and BSL-1.0 and MIT and LGPL-2.1
 URL:			http://www.gromacs.org
@@ -238,11 +238,13 @@ echo "%{_libdir}/openmpi/lib" > %{buildroot}/etc/ld.so.conf.d/%{name}-openmpi-%{
 
 %check
 export OMPI_ALLOW_RUN_AS_ROOT=1
+export OMPI_ALLOW_RUN_AS_ROOT_CONFIRM=1
 . /etc/profile.d/modules.sh
 for p in '' _d ; do
   for mpi in '' mpich openmpi ; do
     test -n "${mpi}" && module load mpi/${mpi}-%{_arch}
     test -n "${mpi}" && xLD_LIBRARY_PATH=$LD_LIBRARY_PATH:%{buildroot}${MPI_LIB} || xLD_LIBRARY_PATH=%{buildroot}%{_libdir}
+    export OMPI_MCA_rmaps_base_oversubscribe=1
     LD_LIBRARY_PATH="${xLD_LIBRARY_PATH}" make -C ${mpi:-serial}${p} VERBOSE=1 %{?_smp_mflags} check
     test -n "${mpi}" && module unload mpi/${mpi}-%{_arch}
   done
@@ -289,6 +291,9 @@ done
 %config(noreplace) /etc/ld.so.conf.d/%{name}-mpich-%{_arch}.conf
 
 %changelog
+* Mon May 15 2024 xu_ping <707078654@qq.com> - 2019.3-5
+- set OMPI_MCA_rmaps_base_oversubscribe is true for test failed.
+
 * Mon Aug 07 2023 chenchen <chen_aka_jan@163.com> - 2019.3-4
 - fix build error due to gcc upgrade to gcc 12.3.4
 - add variable OMPI_ALLOW_RUN_AS_ROOT=1 for fix test error