diff --git a/pkgs/epnix/tools/archiver-appliance/default.nix b/pkgs/epnix/tools/archiver-appliance/default.nix
index f3007aa7..b28754b9 100644
--- a/pkgs/epnix/tools/archiver-appliance/default.nix
+++ b/pkgs/epnix/tools/archiver-appliance/default.nix
@@ -62,7 +62,8 @@ stdenvNoCC.mkDerivation (self: {
   meta = {
     description = "Implementation of an archiver for EPICS control systems that aims to archive millions of PVs";
     homepage = "https://slacmshankar.github.io/epicsarchiver_docs/index.html";
-    license = with lib.licenses; with epnixLib.licenses; [
+    license = with lib.licenses;
+    with epnixLib.licenses; [
       epics
       # Embedded components
       asl20