diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 42b8112..f036239 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        preset: [static, ipv6_static]
+        preset: [static, ipv6_static, verify_msrv_static]
         arch: [x86_64, aarch64]
 
     runs-on: ubuntu-latest
diff --git a/flake.nix b/flake.nix
index f09c37b..003ef4e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -54,7 +54,11 @@
           overlays = [ rust-overlay.overlays.default ];
         };
 
-        defaultPackage = defaultPackage' pkgs;
+        defaultPackage = defaultPackage' (
+          (import nixpkgs) {
+            inherit system;
+          }
+        );
         crossPackage = { ... }@args: crossPackage' ({ inherit pkgs; } // args);
       in
       {
@@ -67,6 +71,17 @@
           default = defaultPackage;
           ipv6 = defaultPackage;
 
+          verify_msrv_static-x86_64-unknown-linux-musl = crossPackage {
+            crossPkgs = pkgs.pkgsCross.musl64;
+            enableStatic = true;
+            rustVersion = "1.80.0";
+          };
+          verify_msrv_static-aarch64-unknown-linux-musl = crossPackage {
+            crossPkgs = pkgs.pkgsCross.aarch64-multiplatform-musl;
+            enableStatic = true;
+            rustVersion = "1.80.0";
+          };
+
           static-x86_64-unknown-linux-musl = crossPackage {
             crossPkgs = pkgs.pkgsCross.musl64;
             enableStatic = true;
diff --git a/nix/cross-package.nix b/nix/cross-package.nix
index 9e9004e..fcfe10a 100644
--- a/nix/cross-package.nix
+++ b/nix/cross-package.nix
@@ -5,13 +5,14 @@
   targetTriple ? crossPkgs.hostPlatform.config,
   enableStatic ? false,
   enableIpv6 ? false,
+  rustVersion ? "latest"
 }:
 let
   inherit (pkgs) lib system;
   targetUnderscore = lib.replaceStrings [ "-" ] [ "_" ] targetTriple;
   targetUnderscoreUpper = lib.toUpper targetUnderscore;
 
-  toolchain = pkgs.rust-bin.stable.latest.minimal.override {
+  toolchain = pkgs.rust-bin.stable.${rustVersion}.minimal.override {
     targets = [ targetTriple ];
   };