diff --git a/src/spicelib/devices/bsimsoi/b4soimask.c b/src/spicelib/devices/bsimsoi/b4soimask.c
index f20989c57..b8308f62d 100644
--- a/src/spicelib/devices/bsimsoi/b4soimask.c
+++ b/src/spicelib/devices/bsimsoi/b4soimask.c
@@ -1216,6 +1216,7 @@ IFvalue *value)
             return(OK);
         case B4SOI_MOD_TNOIMOD :
             value->iValue = model->B4SOItnoiMod;
+            return(OK);
         case B4SOI_MOD_TNOIA:
             value->rValue = model->B4SOItnoia;
             return(OK);