diff --git a/config b/config
index a2e2384..a56c607 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-GRUB_BTRFS_VERSION=4.12-20221126-fix-snap-dir
+GRUB_BTRFS_VERSION=4.12-fix-snap-dir-check-2022-11-26T14:06:44+00:00
 
 # Disable grub-btrfs.
 # Default: "false"
diff --git a/grub-btrfsd b/grub-btrfsd
index e9f616d..8f28268 100755
--- a/grub-btrfsd
+++ b/grub-btrfsd
@@ -176,7 +176,7 @@ else
     inotify_qiet_flag=" -q -q "
 fi
 
-if [ ${timeshift_auto} = false ] && [ ${timeshift_old} = false ]; then
+if [ ${timeshift_auto} = false ] && [ ${timeshift_old} = true ]; then
     err "[!] Flag --timeshift-old requires flag --timeshift-auto" "${RED}" >&2
     exit 1
 fi