diff --git a/resources/BuildResources/sources.list b/resources/BuildResources/sources.list
index 4b8c4ab..bf4b1e3 100644
--- a/resources/BuildResources/sources.list
+++ b/resources/BuildResources/sources.list
@@ -4,5 +4,6 @@ deb-src http://deb.debian.org/debian stretch main
 deb http://deb.debian.org/debian stretch-updates main
 deb-src http://deb.debian.org/debian stretch-updates main
 
-deb http://security.debian.org/debian-security/ stretch/updates main
-deb-src http://security.debian.org/debian-security/ stretch/updates main
\ No newline at end of file
+#Disable these, as the new versions of firefox or chromium installed crash immediately see issue #29
+#deb http://security.debian.org/debian-security/ stretch/updates main
+#deb-src http://security.debian.org/debian-security/ stretch/updates main