diff --git a/ungrib/src/rd_grib2.F b/ungrib/src/rd_grib2.F
index 5a584384..726f433b 100644
--- a/ungrib/src/rd_grib2.F
+++ b/ungrib/src/rd_grib2.F
@@ -328,6 +328,8 @@ SUBROUTINE rd_grib2(junit, gribflnm, hdate,
              map%source = 'UKMO'
            else if (icenter .eq. 78 .or. icenter .eq. 79 ) then
              map%source = 'DWD'
+           else if (icenter .eq. 38) then     ! Edited by Geek-007
+             map%source = 'CMA'
            else
              map%source = 'unknown model and orig center'
            end if