diff --git a/pkgs/applications/virtualization/krunvm/default.nix b/pkgs/applications/virtualization/krunvm/default.nix
index 8dd4fc569e42..0f7085e8913a 100644
--- a/pkgs/applications/virtualization/krunvm/default.nix
+++ b/pkgs/applications/virtualization/krunvm/default.nix
@@ -14,22 +14,25 @@
   sigtool,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "krunvm";
   version = "0.2.6";
 
   src = fetchFromGitHub {
     owner = "libkrun";
     repo = "krunvm";
-    rev = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-peOaPivQKOwioh5skPNFiA3ptHv9pSsnjpy43cms8O8=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
-    inherit src;
+    inherit (finalAttrs) src;
     hash = "sha256-MRcQ0Vnd3PJqE2q981JpXPjwMUKT4t+RcOvzWptK7PQ=";
   };
 
+  strictDeps = true;
+  __structuredAttrs = true;
+
   nativeBuildInputs = [
     rustPlatform.cargoSetupHook
     cargo
@@ -77,4 +80,4 @@ stdenv.mkDerivation rec {
     platforms = libkrun.meta.platforms;
     mainProgram = "krunvm";
   };
-}
+})