diff --git a/src/spicelib/devices/hicum2/hicumask.c b/src/spicelib/devices/hicum2/hicumask.c
index f06e14a4f..262a81ccf 100644
--- a/src/spicelib/devices/hicum2/hicumask.c
+++ b/src/spicelib/devices/hicum2/hicumask.c
@@ -100,18 +100,21 @@ HICUMask(CKTcircuit *ckt, GENinstance *instPtr, int which, IFvalue *value, IFval
         case HICUM_QUEST_GM:
             value->rValue = *(ckt->CKTstate0 + here->HICUMiciei_Vbiei);
             return(OK);
-        case HICUM_QUEST_GO:
-            value->rValue = *(ckt->CKTstate0 + here->HICUMiciei_Vbici);
-            return(OK);
         case HICUM_QUEST_GPI:
             value->rValue = *(ckt->CKTstate0 + here->HICUMibiei_Vbiei);
             return(OK);
+        case HICUM_QUEST_GPX:
+            value->rValue = *(ckt->CKTstate0 + here->HICUMibpei_Vbpei);
+            return(OK);
         case HICUM_QUEST_GMU:
             value->rValue = *(ckt->CKTstate0 + here->HICUMibici_Vbici);
             return(OK);
         case HICUM_QUEST_GX:
             value->rValue = *(ckt->CKTstate0 + here->HICUMibpbi_Vbpbi);
             return(OK);
+        case HICUM_QUEST_GO:
+            value->rValue = *(ckt->CKTstate0 + here->HICUMiciei_Vbici);
+            return(OK);
         case HICUM_QUEST_CJBE:
             value->rValue = here->HICUMcapjei;
             return(OK);