diff --git a/boorubot_v2.sh b/boorubot_v2.sh
index fdffb15..a46e202 100755
--- a/boorubot_v2.sh
+++ b/boorubot_v2.sh
@@ -39,6 +39,7 @@ POS_ARGS=8
 	echo "  blacklist - A text list of newline deliminated tags to blacklist" &&\
 	echo "  md5_history - md5 history file to write to in order to avoid excessive duplicates" &&\
 	echo "  md5_tail_history - the number of history items to blacklist" &&\
+	echo "  md5_blacklist - A permanent blacklist file" &&\
 	echo "  searchtags - The tags to search for" &&\
 	echo "  msg_sfw - Display message if image is safe for work" &&\
 	echo "  msg_nsfw - Display message if image is not safe for work" &&\
@@ -49,9 +50,10 @@ DEFAULT_KEYFILE="$2"
 TAGS_BLACKLIST="$3"
 MD5_HISTORY="$4"
 MD5_NUM="$5"
-TAGS="$6"
-MSG_SFW="$7"
-MSG_NSFW="$8"
+MD5_BLACKLIST="$6"
+TAGS="$7"
+MSG_SFW="$8"
+MSG_NSFW="$9"
 shift $POS_ARGS
 
 TMP=$(mktemp)
@@ -77,6 +79,7 @@ for i in $SELECTION;do
 	MD5="$(echo "$RESULT" | jq -r '. | .post['"$i"'].md5')"
 	[ -z "$MD5" ] && continue
 	grep -q "$MD5" "$TMP" && continue
+	grep -q "$MD5" "$MD5_BLACKLIST" && continue
 	URL_FILE="$(echo "$RESULT" | jq -r '. | .post['"$i"'].file_url')"
 	RATING="$(echo "$RESULT" | jq -r '. | .post['"$i"'].rating')"
 
@@ -85,9 +88,6 @@ for i in $SELECTION;do
 	
 	PICKED="/tmp/$(basename "$URL_FILE")"
 
-	# This may be quirk of gelbooru
-	[ "$PICKED" = "/tmp/null" ] && continue
-	
 	# Always delete the temporary file
 	trap "rm ${PICKED} ${TMP}" EXIT