diff --git a/Makefile b/Makefile
deleted file mode 100644
index 35862fa..0000000
--- a/Makefile
+++ /dev/null
@@ -1,63 +0,0 @@
-SHELL := /usr/bin/env bash
-VERSION := $(shell cat pubspec.yaml | grep "^version: " | cut -c 10- | sed 's/+/\-/')
-SHORT_VERSION := $(shell xx="$(VERSION)"; arrVersion=($${xx//-/ }); echo $${arrVersion[0]};)
-BUILD_ROOT := ../build-package
-BASE_NAME := quickgui_$(SHORT_VERSION)
-BUILD_DIR := $(BUILD_ROOT)/$(BASE_NAME)
-BIN_TAR := $(BUILD_ROOT)/$(BASE_NAME).tar
-ORIG_TAR := $(BASE_NAME).orig.tar
-SRC_TAR := $(BUILD_ROOT)/$(BASE_NAME)-src.tar
-FLUTTER := /opt/flutter/bin/flutter
-
-version:
-	@echo VERSION is $(VERSION)
-	@echo SHORT_VERSION is $(SHORT_VERSION)
-	@echo BUILD_ROOT is $(BUILD_ROOT)
-	@echo type "make bin" to create binary package
-	@echo type "make ppa" to upload to launchpad
-
-spawn:
-	echo "#! /bin/env bash" > /home/yannick/machines/focal/home/yannick/build.sh
-	echo "" >> /home/yannick/machines/focal/home/yannick/build.sh
-	echo "cd /opt/flutter-projects/quickgui" >> /home/yannick/machines/focal/home/yannick/build.sh
-	echo "make bin" >> /home/yannick/machines/focal/home/yannick/build.sh
-	chmod +x /home/yannick/machines/focal/home/yannick/build.sh
-	sudo systemd-nspawn -D /home/yannick/machines/focal --resolv-conf=off --bind-ro=/home/yannick/machines/resolv.conf:/etc/resolv.conf --bind=/opt/flutter:/opt/flutter --bind=/opt/flutter-projects:/opt/flutter-projects -u yannick bash /home/yannick/build.sh
-
-distclean:
-	$(FLUTTER) clean
-	rm -rf $(BUILD_ROOT)/*
-
-quickgui: distclean
-	$(FLUTTER) pub get
-	$(FLUTTER) build linux --release
-
-bin: quickgui
-	mkdir -p $(BUILD_DIR)
-	cp -a build/linux/x64/release/bundle/* $(BUILD_DIR)
-	cp -a assets/resources $(BUILD_DIR)
-	tar -C $(BUILD_ROOT) -c -v --exclude "quickemu-icons/*.png" -f $(BIN_TAR) $(BASE_NAME)
-	xz -z $(BIN_TAR)
-
-ppa: version
-	cp $(BIN_TAR).xz /mnt/data/dev/debianpackages/quickgui.deb/$(ORIG_TAR).xz
-	cd /mnt/data/dev/debianpackages/quickgui.deb/quickgui ; \
-	dch -v $(VERSION) "New changelog message" ; \
-	vi debian/changelog ; \
-	for dist in focal jammy kinetic lunar; do \
-		sed -i "1 s/^\(.*\)) UNRELEASED;\(.*\)\$$/\1~xxx1.0) xxx;\2/g" debian/changelog ; \
-		sed -i "1 s/~.*1\.0) .*;\(.*\)\$$/~$${dist}1.0) $$dist;\1/g" debian/changelog ; \
-		dpkg-buildpackage -d -S -sa ; \
-		dput ppa:yannick-mauray/quickgui ../quickgui_$(VERSION)~$${dist}1.0_source.changes ; \
-	done
-
-download: version
-	for dist in focal jammy kinetic; do \
-		aria2c https://launchpad.net/~yannick-mauray/+archive/ubuntu/quickgui/+files/quickgui_$(VERSION)~$${dist}1.0_amd64.deb; \
-	done
-
-src:
-	mkdir -p $(BUILD_ROOT)
-	tar -C .. -c -v -f $(SRC_TAR) --exclude .git --transform 's/^quickgui/$(BASE_NAME)/' quickgui
-	rm ${SRC_TAR}.xz
-	xz -z $(SRC_TAR)