diff --git a/pkgs/applications/networking/cluster/cni/plugins.nix b/pkgs/applications/networking/cluster/cni/plugins.nix
index 8fc667e3391c..3c0b97f0bacb 100644
--- a/pkgs/applications/networking/cluster/cni/plugins.nix
+++ b/pkgs/applications/networking/cluster/cni/plugins.nix
@@ -15,8 +15,8 @@ buildGoModule rec {
 
   doCheck = false;
 
-  buildFlagsArray = [
-    "-ldflags=-X github.com/containernetworking/plugins/pkg/utils/buildversion.BuildVersion=v${version}"
+  ldflags = [
+    "-X github.com/containernetworking/plugins/pkg/utils/buildversion.BuildVersion=v${version}"
   ];
 
   subPackages = [