diff --git a/pkgs/desktops/gnome-3/extensions/caffeine/default.nix b/pkgs/desktops/gnome-3/extensions/caffeine/default.nix
index 1761887f8fb1..608d44a2892f 100644
--- a/pkgs/desktops/gnome-3/extensions/caffeine/default.nix
+++ b/pkgs/desktops/gnome-3/extensions/caffeine/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, glib, gettext, bash, gnome3 }:
 
 stdenv.mkDerivation rec {
-  pname = "gnome-shell-extension-caffeine";
-  version = "33";
+  pname = "gnome-shell-extension-caffeine-unstable";
+  version = "2020-03-13";
 
   src = fetchFromGitHub {
     owner = "eonpatapon";
     repo = "gnome-shell-extension-caffeine";
-    rev = "v${version}";
-    sha256 = "1v74xfk7csgc4kw1fg75brmhk2aby3d453ksnmj4k8ivyxkzxmfg";
+    rev = "f25fa5cd586271f080c2304d0ad1273b55e864f5";
+    sha256 = "12a76g1ydw677pjnj00r3vw31k4xybc63ynqzx3s4g0wi6lipng7";
   };
 
   uuid = "caffeine@patapon.info";
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     description = "Fill the cup to inhibit auto suspend and screensaver";
     license = licenses.gpl2;
     maintainers = with maintainers; [ eperuffo ];
-    homepage = https://github.com/eonpatapon/gnome-shell-extension-caffeine;
+    homepage = "https://github.com/eonpatapon/gnome-shell-extension-caffeine";
   };
 }