diff --git a/.goreleaser-stable.yaml b/.goreleaser-stable.yaml
index ebcf654d5..bff0f1b1e 100644
--- a/.goreleaser-stable.yaml
+++ b/.goreleaser-stable.yaml
@@ -121,7 +121,7 @@ nix:
     homepage: https://kraftkit.sh
     description: Build and use highly customized and ultra-lightweight unikernels
     path: pkgs/kraftkit/default.nix
-    license: BSD-3-Clause
+    license: bsd3
     install: |-
       mkdir -p $out/bin
       cp -vr ./dist/kraft $out/bin/kraft