diff --git a/bedstead.c b/bedstead.c
index c48f795..3bde77a 100644
--- a/bedstead.c
+++ b/bedstead.c
@@ -2151,6 +2151,7 @@ glyph_complement()
 	printf("%%!PS-Adobe\n");
 	printf("%%%%Creator: bedstead\n");
 	printf("%%%%Title: Bedstead Glyph Complement\n");
+	printf("%%%%LanguageLevel: 2\n");
 	printf("/xfont /Bedstead findfont 20 scalefont def\n");
 	printf("/lfont /Bedstead findfont 4 scalefont def\n");
 	printf("/str 50 string def\n");
@@ -2169,6 +2170,8 @@ glyph_complement()
 	printf(" 0 0 moveto 0 40 lineto 40 40 lineto 40 0 lineto closepath\n");
 	printf("  1 setlinewidth stroke\n");
 	printf("} def\n");
+	printf("/setdistillerparams where\n");
+	printf("{ pop << /SubsetFonts false >> setdistillerparams } if\n");
 	printf("%%%%EndProlog\n");
 	for (i = 0; i < nglyphs; i++) {
 		if (i % (nrow*ncol) == 0) {