diff --git a/btrbk b/btrbk
index 71c281e..9d11a5c 100755
--- a/btrbk
+++ b/btrbk
@@ -25,8 +25,8 @@ function bkRun {
             btrfs send $SNAPDIR$snapName | gpg --batch -er $PUBKEY -o - | rclone rcat $RCLONEDIR$month"-full/"$snapName.pgp
             if [[ $1 = "monthly" ]] && rclone ls $RCLONEDIR$(date -d "$date -1 month" +%Y-%B)-incr; then
                 rclone delete $RCLONEDIR$(date -d "$date -1 month" +%Y-%B)-incr/
-                if rclone ls $RCLONEDIR$(date -d "$date -6 month" +%Y-%B)-full/; then
-                    rclone delete $RCLONEDIR$(date -d "$date -6 month" +%Y-%B)-full/
+                if rclone ls $RCLONEDIR$(date -d "$date -2 month" +%Y-%B)-full/; then
+                    rclone delete $RCLONEDIR$(date -d "$date -2 month" +%Y-%B)-full/
                 fi
             fi
         fi