diff --git a/tools/G1Barre4Player.sh b/tools/G1Barre4Player.sh
old mode 100644
new mode 100755
diff --git a/tools/gchange2tw.sh b/tools/gchange2tw.sh
deleted file mode 100644
index c0e3b068..00000000
--- a/tools/gchange2tw.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-########################################################################
-# Version: 0.1
-# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
-########################################################################
-MY_PATH="`dirname \"$0\"`"              # relative
-MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
-ME="${0##*/}"
-
-####################################
-#### HERE WE SCAN G1PUB GCHANGE ENV ####
-# PART OF TW SYNCHRONIZATION #
-####################################
-G1PUB="$1"
-
-## CHECK FOR KEY AVAILABLE
-g1pubpath=$(grep $G1PUB ~/.zen/game/players/*/.g1pub | cut -d ':' -f 1 2>/dev/null)
-PLAYER=$(echo "$g1pubpath" | rev | cut -d '/' -f 2 | rev 2>/dev/null)
-[[ !$PLAYER ]] && echo "NO Astronaut Key Found. Please use 12345.sh to activate your ID on this gateway." && exit 1
-ASTRONAUTENS=$(ipfs key list -l | grep -w "$PLAYER" | cut -d ' ' -f 1)
-
-## Getting Gchange  liking_me list
-~/.zen/Astroport.ONE/tools/timeout.sh -t 20 ~/.zen/Astroport.ONE/tools/jaklis/jaklis.py -k ~/.zen/game/players/$PLAYER/secret.dunikey -n "https://data.gchange.fr" stars | jq -r '.likes[].issuer' | uniq > ~/.zen/tmp/liking_me
-
-