diff --git a/pkgs/development/libraries/gnu-efi/default.nix b/pkgs/development/libraries/gnu-efi/default.nix
index 340bc7d7dcd8..380905f31336 100644
--- a/pkgs/development/libraries/gnu-efi/default.nix
+++ b/pkgs/development/libraries/gnu-efi/default.nix
@@ -9,11 +9,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gnu-efi";
-  version = "3.0.17";
+  version = "3.0.15";
 
   src = fetchurl {
     url = "mirror://sourceforge/gnu-efi/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-eAfpAzSTQ6ehQuu5NHA6KHIjXolojPWGwDKwoQh7yvQ=";
+    sha256 = "sha256-kxole5xcG6Zf9Rnxg3PEOKJoJfLbeGaxY+ltGxaPIOo=";
   };
 
   patches = [