diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
index 93541a864..6adc1a3ab 100644
--- a/src/frontend/inpcom.c
+++ b/src/frontend/inpcom.c
@@ -2808,7 +2808,6 @@ inp_fix_inst_calls_for_numparam(struct names *subckt_w_params, struct line *deck
                 struct line *d;
 
                 d = find_subckt(c->level, subckt_name)->line;
-                #warning "if not d ..."
                 {
                     char *subckt_line = d->li_line;
                     subckt_line = skip_non_ws(subckt_line);
diff --git a/src/include/ngspice/inpdefs.h b/src/include/ngspice/inpdefs.h
index c1ede7ea9..c95916b39 100644
--- a/src/include/ngspice/inpdefs.h
+++ b/src/include/ngspice/inpdefs.h
@@ -17,6 +17,7 @@ typedef struct INPtables INPtables;
 typedef struct card card;
 typedef struct INPmodel INPmodel;
 
+#define NESTINGDEPTH 10
 
 struct INPtab {
     char *t_ent;