diff --git a/util/cgg/main.c b/util/cgg/main.c
index 5c23c134f..651478b2d 100644
--- a/util/cgg/main.c
+++ b/util/cgg/main.c
@@ -744,7 +744,7 @@ void verbose()
 	fprintf(stderr,"Sets %d(%d)\n",nmachsets,MAXSETS);
 	fprintf(stderr,"Tokeninstances %d(%d)\n",narinstance,MAXINSTANCE);
 	fprintf(stderr,"Strings %d(%d)\n",ncodestrings,MAXSTRINGS);
-	fprintf(stderr,"Enodes %ld(%d)\n",lastnode-nodes,MAXNODES);
+	fprintf(stderr,"Enodes %ld(%d)\n",(long)(lastnode-nodes),MAXNODES);
 	fprintf(stderr,"Patbytes %d(%d)\n",npatbytes,MAXPATTERN);
 }
 
diff --git a/util/opt/mktab.y b/util/opt/mktab.y
index f1a047019..e8fff04ed 100644
--- a/util/opt/mktab.y
+++ b/util/opt/mktab.y
@@ -342,7 +342,7 @@ void printnodes()
 	printf("};\n\nshort lastind = %d;\n\nexpr_t enodes[] = {\n",prevind);
 	for (p=nodes;p<lastnode;p++)
 		printf("/* %3ld */\t%3d,%6u,%6u,\n",
-			p-nodes,p->ex_operator,p->ex_lnode,p->ex_rnode);
+			(long)(p-nodes),p->ex_operator,p->ex_lnode,p->ex_rnode);
 	printf("};\n\niarg_t iargs[%d];\n", (maxpatlen>0 ? maxpatlen : 1));
 	if (patid[0])
 		printf("static char rcsid[] = %s;\n",patid);