diff --git a/src/test/MPITest/CMakeLists.txt b/src/test/MPITest/CMakeLists.txt
--- a/src/test/MPITest/CMakeLists.txt
+++ b/src/test/MPITest/CMakeLists.txt
@@ -3,3 +3,4 @@
   add_executable( testMPI testBUG967.c )
-  target_link_libraries( testMPI XyceLib )
+find_package(MPI REQUIRED COMPONENTS C)
+target_link_libraries(testMPI PRIVATE MPI::MPI_C)
   if( BUILD_TESTING AND Xyce_PARALLEL_MPI )