1 files changed, 13 insertions, 6 deletions
diff --git a/nixos/tests/elk.nix b/nixos/tests/elk.nix
index 8dba7a905fa6..4c5c441ca265 100644
--- a/nixos/tests/elk.nix
+++ b/nixos/tests/elk.nix
@@ -1,4 +1,4 @@
-{ system ? builtins.currentSystem }:
+{ system ? builtins.currentSystem, enableUnfree ? false }:
 with import ../lib/testing.nix { inherit system; };
 with pkgs.lib;
 let
@@ -99,9 +99,16 @@ in mapAttrs mkElkTest {
     logstash      = pkgs.logstash5;
     kibana        = pkgs.kibana5;
   };
-  "ELK-6" = {
-    elasticsearch = pkgs.elasticsearch6;
-    logstash      = pkgs.logstash6;
-    kibana        = pkgs.kibana6;
-  };
+  "ELK-6" =
+    if enableUnfree
+    then {
+      elasticsearch = pkgs.elasticsearch6;
+      logstash      = pkgs.logstash6;
+      kibana        = pkgs.kibana6;
+    }
+    else {
+      elasticsearch = pkgs.elasticsearch6-oss;
+      logstash      = pkgs.logstash6-oss;
+      kibana        = pkgs.kibana6-oss;
+    };
 }