diff --git a/.config/apt/sources.list b/.config/apt/sources.list
index a21af89..995eff4 100644
--- a/.config/apt/sources.list
+++ b/.config/apt/sources.list
@@ -1,11 +1,11 @@
-deb http://deb.debian.org/debian/ testing main contrib non-free non-free-firmware
-deb-src http://deb.debian.org/debian/ testing main contrib non-free non-free-firmware
+deb http://deb.debian.org/debian/ testing main non-free-firmware
+deb-src http://deb.debian.org/debian/ testing main non-free-firmware
 
-deb http://security.debian.org/debian-security testing-security main contrib non-free non-free-firmware
-deb-src http://security.debian.org/debian-security testing-security main contrib non-free non-free-firmware
+deb http://security.debian.org/debian-security testing-security main non-free-firmware
+deb-src http://security.debian.org/debian-security testing-security main non-free-firmware
 
-deb http://deb.debian.org/debian/ unstable main contrib non-free non-free-firmware
-deb-src http://deb.debian.org/debian/ unstable main contrib non-free non-free-firmware
+deb http://deb.debian.org/debian/ unstable main non-free-firmware
+deb-src http://deb.debian.org/debian/ unstable main non-free-firmware
 
-deb http://deb.debian.org/debian/ experimental main contrib non-free non-free-firmware
-deb-src http://deb.debian.org/debian/ experimental main contrib non-free non-free-firmware
+deb http://deb.debian.org/debian/ experimental main non-free-firmware
+deb-src http://deb.debian.org/debian/ experimental main non-free-firmware