diff --git a/pkgs/development/web/flyctl/default.nix b/pkgs/development/web/flyctl/default.nix
index eaa2afd9cdd7..720467ac4cd5 100644
--- a/pkgs/development/web/flyctl/default.nix
+++ b/pkgs/development/web/flyctl/default.nix
@@ -2,29 +2,42 @@
 
 buildGoModule rec {
   pname = "flyctl";
-  version = "0.0.316";
+  version = "0.0.320";
 
   src = fetchFromGitHub {
     owner = "superfly";
     repo = "flyctl";
     rev = "v${version}";
-    sha256 = "sha256-ZIVb4k/KCiHXoEv45lQ2bYAHOXIADCDZOQPeIoMJ8RM=";
+    sha256 = "sha256-hljQzMdA+dfZDQMqehkdZ1giv56IRygby4UF57Cogq8=";
   };
 
+  vendorSha256 = "sha256-8+EYVaWOppzv4bV/rBWyTTdAFSx7QI0a3+oplBglxyQ=";
+
+  subPackages = [ "." ];
+
+  ldflags = [
+    "-s" "-w"
+    "-X github.com/superfly/flyctl/flyctl.Commit=${src.rev}"
+    "-X github.com/superfly/flyctl/flyctl.BuildDate=1970-01-01T00:00:00+0000"
+    "-X github.com/superfly/flyctl/flyctl.Environment=production"
+    "-X github.com/superfly/flyctl/flyctl.Version=${version}"
+  ];
+
   preBuild = ''
     go generate ./...
   '';
 
-  subPackages = [ "." ];
+  preCheck = ''
+    HOME=$(mktemp -d)
+  '';
 
-  vendorSha256 = "sha256-D3eYFEib+PoAOfrkDKXEzq9Ivh6ukZcT+eA10z5LHGE=";
-
-  doCheck = false;
-
-  ldflags = [ "-s" "-w" "-X github.com/superfly/flyctl/flyctl.Version=${version}" "-X github.com/superfly/flyctl/flyctl.Commit=${src.rev}" "-X github.com/superfly/flyctl/flyctl.BuildDate=1970-01-01T00:00:00+0000" "-X github.com/superfly/flyctl/flyctl.Environment=production" ];
+  postCheck = ''
+    go test ./... -ldflags="-X 'github.com/superfly/flyctl/internal/buildinfo.buildDate=1970-01-01T00:00:00+0000'"
+  '';
 
   meta = with lib; {
     description = "Command line tools for fly.io services";
+    downloadPage = "https://github.com/superfly/flyctl";
     homepage = "https://fly.io/";
     license = licenses.asl20;
     maintainers = with maintainers; [ aaronjanse jsierles ];