diff --git a/src/include/ngspice/cktdefs.h b/src/include/ngspice/cktdefs.h
index feeb8c5f5..2e8f8ccb3 100644
--- a/src/include/ngspice/cktdefs.h
+++ b/src/include/ngspice/cktdefs.h
@@ -330,6 +330,7 @@ extern int CKTdltNNum(CKTcircuit *, int);
 extern int CKTdltNod(CKTcircuit *, CKTnode *);
 extern int CKTdoJob(CKTcircuit *, int , TSKtask *);
 extern void CKTdump(CKTcircuit *, double, void *);
+extern void CKTemitlxt2(runDesc *);
 extern int CKTsoaInit(void);
 extern int CKTsoaCheck(CKTcircuit *);
 #ifdef CIDER