diff --git a/initrd/bin/flash-gui.sh b/initrd/bin/flash-gui.sh
index 191d977b..7a7ec46a 100755
--- a/initrd/bin/flash-gui.sh
+++ b/initrd/bin/flash-gui.sh
@@ -139,10 +139,10 @@ while true; do
 
           cat $PUBKEY | gpg --import
           cp $ROM /tmp/gpg-gui.rom
-          if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.gpg") then
-            cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.gpg"
+          if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.kbx") then
+            cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.kbx"
           fi
-          cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.gpg" -f /.gnupg/pubring.gpg
+          cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.kbx" -f /.gnupg/pubring.kbx
 
           if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/trustdb.gpg") then
             cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/trustdb.gpg"
@@ -180,10 +180,10 @@ while true; do
           fi
 
           cat $PUBKEY | gpg --import
-          if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.gpg") then
-            cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.gpg"
+          if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/pubring.kbx") then
+            cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/pubring.kbx"
           fi
-          cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.gpg" -f /.gnupg/pubring.gpg
+          cbfs -o /tmp/gpg-gui.rom -a "heads/initrd/.gnupg/pubring.kbx" -f /.gnupg/pubring.kbx
 
           if (cbfs -o /tmp/gpg-gui.rom -l | grep -q "heads/initrd/.gnupg/trustdb.gpg") then
             cbfs -o /tmp/gpg-gui.rom -d "heads/initrd/.gnupg/trustdb.gpg"