diff --git a/ompi/include/mpi.h.in b/ompi/include/mpi.h.in
index 9d53cefd09..1cc1569a4c 100644
--- a/ompi/include/mpi.h.in
+++ b/ompi/include/mpi.h.in
@@ -241,7 +241,7 @@
  * MPI version
  */
 #define MPI_VERSION 3
-#define MPI_SUBVERSION 0
+#define MPI_SUBVERSION 1
 
 
 /*