diff --git a/lib/scanTxWallets.sh b/lib/scanTxWallets.sh
index 6732704..c4df684 100755
--- a/lib/scanTxWallets.sh
+++ b/lib/scanTxWallets.sh
@@ -241,7 +241,17 @@ scanTxWallets() {
 	echo "]" >> $jsonFile
 
 	# On génère le JSON équivalent avec données cumulatives
-	jq -f $GPATH/lib/cumulate.jq $jsonFile > $GPATH/db/cum-daily.json
+	jqCumulate="def roundit: (.*100.0)+ 0.5|floor/100.0;
+	[foreach .[] as \$row (null;
+		.nbrMembers += \$row.nbrMembers |
+		.nbrWallets += \$row.nbrWallets |
+		.sMembers = (\$row.sMembers + .sMembers|roundit) |
+		.rMembers = (\$row.rMembers + .rMembers|roundit) |
+		.sWallets = (\$row.sWallets + .sWallets|roundit) |
+		.rWallets = (\$row.rWallets + .rWallets|roundit);
+		\$row + . )]"
+
+	jq "$jqCumulate" $jsonFile > $GPATH/db/cum-daily.json
 
 	# On supprime les doublons et les lignes vides
 	wallets=$(echo -e "$wallets" | sort -u | awk 'NF')