diff --git a/tests/lbpm_morphdrain_pp.cpp b/tests/lbpm_morphdrain_pp.cpp
index d75eaf53..9f41138b 100644
--- a/tests/lbpm_morphdrain_pp.cpp
+++ b/tests/lbpm_morphdrain_pp.cpp
@@ -383,5 +383,4 @@ int main(int argc, char **argv)
 
 	MPI_Barrier(comm);
 	MPI_Finalize();
-	return 0;
 }