diff --git a/resources/apt/sources.list.d/debian.list b/resources/apt/sources.list.d/debian.list
index e0ad7ce..3e74f27 100644
--- a/resources/apt/sources.list.d/debian.list
+++ b/resources/apt/sources.list.d/debian.list
@@ -1,26 +1,2 @@
-# See https://wiki.debian.org/SourcesList for more information.
-
 deb http://mirrors.lab.wit.org/debian sid main contrib non-free non-free-firmware
 deb-src http://mirrors.lab.wit.org/debian sid main contrib non-free non-free-firmware
-
-# deb http://mirrors.cogentco.com/debian sid main contrib non-free
-
-# deb http://mirrors.kernel.org/debian sid main contrib non-free
-
-# deb-src http://deb.debian.org/debian bullseye main
-
-# deb http://deb.debian.org/debian bullseye-updates main
-# deb-src http://deb.debian.org/debian bullseye-updates main
-
-# deb http://security.debian.org/debian-security/ bullseye-security main
-# deb-src http://security.debian.org/debian-security/ bullseye-security main
-# See https://wiki.debian.org/SourcesList for more information.
-
-#deb http://deb.debian.org/debian bullseye main
-#deb-src http://deb.debian.org/debian bullseye main
-
-#deb http://deb.debian.org/debian bullseye-updates main
-#deb-src http://deb.debian.org/debian bullseye-updates main
-
-#deb http://security.debian.org/debian-security/ bullseye-security main
-#deb-src http://security.debian.org/debian-security/ bullseye-security main
diff --git a/resources/apt/sources.list.d/wit.list b/resources/apt/sources.list.d/wit.list
index a3b9ea2..f73e009 100644
--- a/resources/apt/sources.list.d/wit.list
+++ b/resources/apt/sources.list.d/wit.list
@@ -1,2 +1,2 @@
-deb [signed-by=/etc/wit/wit.gpg] http://mirrors.wit.org/wit/ sid main
-deb-src [signed-by=/etc/wit/wit.gpg] http://mirrors.wit.org/wit/ sid main
+deb [signed-by=/etc/wit/wit.gpg] http://mirrors.wit.com/wit/ sid main
+deb-src [signed-by=/etc/wit/wit.gpg] http://mirrors.wit.com/wit/ sid main
diff --git a/resources/apt/wit-org.list b/resources/apt/wit-org.list
deleted file mode 100644
index bd8c5a1..0000000
--- a/resources/apt/wit-org.list
+++ /dev/null
@@ -1,2 +0,0 @@
-deb http://mirrors.wit.org/wit/ sid main
-deb-src http://mirrors.wit.org/wit/ sid main
diff --git a/resources/apt/wit.gpg b/resources/apt/wit.gpg
new file mode 100644
index 0000000..35694f3
Binary files /dev/null and b/resources/apt/wit.gpg differ
diff --git a/window-main.go b/window-main.go
index efda4f0..fde1b1c 100644
--- a/window-main.go
+++ b/window-main.go
@@ -68,6 +68,7 @@ func mainTab(n *gui.Node) {
 			writeRes("resources/", "/etc/", "apt/sources.list")
 			writeRes("resources/", "/etc/", "apt/sources.list.d/wit.list")
 			writeRes("resources/", "/etc/", "apt/sources.list.d/debian.list")
+			writeRes("resources/apt/", "/etc/wit/", "wit.gpg")
 			doCmd("apt update")
 			doCmd("apt dist-upgrade")
 			log.Println("\nYou should reboot now\n")