diff --git a/ompi/datatype/dt_module.c b/ompi/datatype/dt_module.c
index 8ccba73549..680001de40 100644
--- a/ompi/datatype/dt_module.c
+++ b/ompi/datatype/dt_module.c
@@ -190,12 +190,12 @@ OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer4 = INIT_BASIC_FORTRAN_TYPE( DT_IN
 OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer4 = INIT_UNAVAILABLE_DATA( INTEGER4 );
 #endif
 #if OMPI_HAVE_FORTRAN_INTEGER8
-OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer8 = INIT_BASIC_FORTRAN_TYPE( DT_LONG_LONG, INTEGER8, OMPI_SIZEOF_FORTRAN_INTEGER8, OMPI_ALIGNMENT_FORTRAN_INTEGER8, DT_FLAG_DATA_INT );
+OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer8 = INIT_BASIC_FORTRAN_TYPE( DT_LONG_LONG_INT, INTEGER8, OMPI_SIZEOF_FORTRAN_INTEGER8, OMPI_ALIGNMENT_FORTRAN_INTEGER8, DT_FLAG_DATA_INT );
 #else
 OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer8 = INIT_UNAVAILABLE_DATA( INTEGER8 );
 #endif
 #if OMPI_HAVE_FORTRAN_INTEGER16
-OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer16 = INIT_BASIC_FORTRAN_TYPE( DT_LONG_LONG, INTEGER16, OMPI_SIZEOF_FORTRAN_INTEGER16, OMPI_ALIGNMENT_FORTRAN_INTEGER16, DT_FLAG_DATA_INT );
+OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer16 = INIT_BASIC_FORTRAN_TYPE( DT_LONG_LONG_INT, INTEGER16, OMPI_SIZEOF_FORTRAN_INTEGER16, OMPI_ALIGNMENT_FORTRAN_INTEGER16, DT_FLAG_DATA_INT );
 #else
 OMPI_DECLSPEC ompi_datatype_t ompi_mpi_integer16 = INIT_UNAVAILABLE_DATA( INTEGER16 );
 #endif