diff --git a/autopost/posteur.sh b/autopost/posteur.sh
index 1503119..8c5ff9a 100644
--- a/autopost/posteur.sh
+++ b/autopost/posteur.sh
@@ -69,7 +69,11 @@ while true; do
 					echo -e "${JAUNE}VERIF DU NZB${NORMAL}"
 					nzbsizebit=$(bash ${ANALYZER} "${DOSSIER_NZB_ATTENTE}${FILESANSEXT}.nzb" | jq '.Taillebit')
 					echo -e "NZB_SIZE : ${nzbsizebit}"
-					jsonsizebit=$(jq -r '.media.track[] | select(."@type" == "General") | .FileSize' "${DOSSIER_NFO}${FILESANSEXT}.json")
+					if [[ "${name}" =~ \.(iso)$ ]]; then
+						jsonsizebit=$(du -b -c "${name}" | grep total | awk '{ print $1 }')
+					else
+						jsonsizebit=$(jq -r '.media.track[] | select(."@type" == "General") | .FileSize' "${DOSSIER_NFO}${FILESANSEXT}.json")
+					fi
 					echo -e "MEDIAINFO_SIZE : ${jsonsizebit}"
 	
 					if [[ ${nzbsizebit} -le ${jsonsizebit} ]] || [[ ${nzbsizebit} = "NAN" ]]; then