diff --git a/lang/m2/m2mm/main.c b/lang/m2/m2mm/main.c
index 74042b1f0..ae222c916 100644
--- a/lang/m2/m2mm/main.c
+++ b/lang/m2/m2mm/main.c
@@ -91,8 +91,9 @@ main(argc, argv)
 
 	ProgName = *argv++;
 	DEFPATH = (char **) Malloc(10 * sizeof(char *));
+	DEFPATH[1] = 0;
 	mDEF = 10;
-	nDEF = 1;
+	nDEF = 2;
 
 	while (--argc > 0) {
 		if (**argv == '-')
diff --git a/lang/m2/m2mm/proto.make b/lang/m2/m2mm/proto.make
index e3f980489..b02229d96 100644
--- a/lang/m2/m2mm/proto.make
+++ b/lang/m2/m2mm/proto.make
@@ -84,6 +84,8 @@ make_macros:    Makefile
 		echo 'COPTIONS=$(COPTIONS)' >> make_macros
 		echo 'LDOPTIONS=$(LDOPTIONS)' >> make_macros
 		echo 'LINT=$(LINT)' >> make_macros
+		echo 'LINTSUF=$(LINTSUF)' >> make_macros
+		echo 'LINTPREF=$(LINTPREF)' >> make_macros
 		echo 'LINTOPTIONS=$(LINTOPTIONS)' >> make_macros
 		echo 'SUF=$(SUF)' >> make_macros
 		echo 'LIBSUF=$(LIBSUF)' >> make_macros