diff --git a/vcf.sh b/vcf.sh
index ab5f6b1..b50ef1f 100755
--- a/vcf.sh
+++ b/vcf.sh
@@ -1,7 +1,7 @@
 #! /usr/bin/env sh
 cat marc.vcf |
 	qrencode \
-		--background "00000000" \
+		--background "FFFFFFFF" \
 		--foreground "000000FF" \
 		--level "L" \
 		--margin "1" \