diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index c3d7e6b..8d39344 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -1,5 +1,5 @@
 steps:
   - label: 'log-classifier-x86_64-linux-nix'
-    command: 'nix build -f default.nix' 
+    command: 'nix-build' 
     agents:
       system: x86_64-linux
diff --git a/CI-NIX.md b/CI-NIX.md
index 51a3b1c..e04578f 100644
--- a/CI-NIX.md
+++ b/CI-NIX.md
@@ -20,12 +20,12 @@ The pipeline that is executed is located in the .buildkite folder.
 
 ## Developing / Building via Nix
 
-These are the instructions for using nix to build log-classifier.
-
 All the commands below are executed in the cloned log-classifier directory.
 
+
+Build with test output:
 ```
-$ nix build -f default.nix
+$ nix-build
 ```
 
 You can also build within nix-shell: 
@@ -34,6 +34,7 @@ You can also build within nix-shell:
 $ nix-shell
 nix-shell $ runhaskell Setup.hs configure
 nix-shell $ runhaskell Setup.hs build
+nix-shell $ runhaskell Setup.hs test
 ```
 
 If you would prefer to use the repl:
diff --git a/ChangeLog.md b/ChangeLog.md
index 72f3347..ee0b540 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,4 @@
 # Changelog for log-classifier
 
 ## Unreleased changes
+