diff --git a/pkgs/tools/misc/lnch/default.nix b/pkgs/tools/misc/lnch/default.nix
index 5a68c7697cc4..211df2186f78 100644
--- a/pkgs/tools/misc/lnch/default.nix
+++ b/pkgs/tools/misc/lnch/default.nix
@@ -11,7 +11,7 @@ buildGoModule rec {
     sha256 = "sha256-Iro/FjPFMqulcK90MbludnOXkMEHW0QSCoQRL01/LDE";
   };
 
-  vendorSha256 = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo";
+  vendorSha256 = null;
 
   ldflags = [ "-s" "-w" ];