diff --git a/package/secubox/secubox-app-mitmproxy/Makefile b/package/secubox/secubox-app-mitmproxy/Makefile
index 6c83bf31..8a8433de 100644
--- a/package/secubox/secubox-app-mitmproxy/Makefile
+++ b/package/secubox/secubox-app-mitmproxy/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=secubox-app-mitmproxy
-PKG_RELEASE:=8
+PKG_RELEASE:=9
 PKG_VERSION:=0.4.0
 PKG_ARCH:=all
 PKG_MAINTAINER:=CyberMind Studio <contact@cybermind.fr>
diff --git a/package/secubox/secubox-app-mitmproxy/files/usr/sbin/mitmproxyctl b/package/secubox/secubox-app-mitmproxy/files/usr/sbin/mitmproxyctl
index 945bcb7d..c6364f68 100755
--- a/package/secubox/secubox-app-mitmproxy/files/usr/sbin/mitmproxyctl
+++ b/package/secubox/secubox-app-mitmproxy/files/usr/sbin/mitmproxyctl
@@ -348,7 +348,7 @@ esac
 [ "$SSL_INSECURE" = "1" ] && ARGS="$ARGS --ssl-insecure"
 [ "$ANTICACHE" = "1" ] && ARGS="$ARGS --anticache"
 [ "$ANTICOMP" = "1" ] && ARGS="$ARGS --anticomp"
-[ -n "$FLOW_DETAIL" ] && ARGS="$ARGS --flow-detail $FLOW_DETAIL"
+# Note: --flow-detail removed in recent mitmproxy versions
 
 # Load addon script if filtering is enabled
 if [ "$FILTERING_ENABLED" = "1" ] && [ -n "$ADDON_SCRIPT" ] && [ -f "$ADDON_SCRIPT" ]; then