diff --git a/build-deb/Makefile b/build-deb/Makefile
index f92c0fc..12897c9 100644
--- a/build-deb/Makefile
+++ b/build-deb/Makefile
@@ -7,11 +7,12 @@ man: man/flaskapp.1.md
 deb: man ../requirments.txt ../run.py ../flaskapp ../LICENSE
 	cp -r ../flaskapp/* flaskapp/var/flaskapp/flaskapp/
 	cp ../run.py flaskapp/var/flaskapp/
+	cp ../init_db.py flaskapp/var/flaskapp/
 	cp ../LICENSE flaskapp/var/flaskapp/
 	chmod -w flaskapp/DEBIAN/*
 	chmod +w flaskapp/DEBIAN/control
 	dpkg-deb --build flaskapp
-	chmod -w flaskapp/DEBIAN/*
+	chmod +w flaskapp/DEBIAN/*
 clean:
 	rm -f flaskapp.deb
 	rm -f man/flaskapp.1
diff --git a/build-deb/flaskapp/DEBIAN/postinst b/build-deb/flaskapp/DEBIAN/postinst
index 6f104c8..dc2e190 100755
--- a/build-deb/flaskapp/DEBIAN/postinst
+++ b/build-deb/flaskapp/DEBIAN/postinst
@@ -1,3 +1,4 @@
 #!/bin/sh
 /usr/bin/systemctl enable flaskapp.service
+/var/flaskapp/init_db.py
 /sbin/service flaskapp start
diff --git a/build-deb/flaskapp/DEBIAN/prerm b/build-deb/flaskapp/DEBIAN/prerm
index ab24d80..8d8b4fe 100755
--- a/build-deb/flaskapp/DEBIAN/prerm
+++ b/build-deb/flaskapp/DEBIAN/prerm
@@ -1,3 +1,3 @@
 #!/bin/sh
 /sbin/service flaskapp stop
-/usr/bin/systemdctl disable flaskapp.service
+/usr/bin/systemctl disable flaskapp.service