diff --git a/udev/udev-qubes-block.rules b/udev/udev-qubes-block.rules
index 9e989e2..19d0c1a 100644
--- a/udev/udev-qubes-block.rules
+++ b/udev/udev-qubes-block.rules
@@ -3,6 +3,10 @@
 # Only block devices are interesting
 SUBSYSTEM!="block", GOTO="qubes_block_end"
 
+# Hide qubes-internal drives from udisks, so file selection dialogs
+ENV{MAJOR}=="7", ENV{UDISKS_IGNORE}="1"
+KERNEL=="xvda|xvdb|xvdc*|xvdd", ENV{UDISKS_IGNORE}="1"
+
 # Skip xen-blkfront devices
 ENV{MAJOR}=="202", GOTO="qubes_block_end"