diff --git a/pkgs/os-specific/linux/spl/default.nix b/pkgs/os-specific/linux/spl/default.nix
index 1367be74c63..b3332d88512 100644
--- a/pkgs/os-specific/linux/spl/default.nix
+++ b/pkgs/os-specific/linux/spl/default.nix
@@ -1,13 +1,13 @@
 { callPackage, fetchFromGitHub, ... } @ args:
 
 callPackage ./generic.nix (args // rec {
-  version = "0.6.4";
+  version = "0.6.4.1";
 
   src = fetchFromGitHub {
     owner = "zfsonlinux";
     repo = "spl";
     rev = "spl-${version}";
-    sha256 = "1jja3aqkm2whb4rcw5k5dr9c4gx6hax1w3f82fb9ks2sy731as6r";
+    sha256 = "1rlflraj66ag2gcvzsyfl4zwhq4846ifyzdmnnmscwmdf2qxc1l8";
   };
 
   patches = [ ./const.patch ./install_prefix.patch ];