diff --git a/.github/workflows/test-formulas.yml b/.github/workflows/test-formulas.yml
index 940ec01..1c28d3e 100644
--- a/.github/workflows/test-formulas.yml
+++ b/.github/workflows/test-formulas.yml
@@ -48,7 +48,6 @@ jobs:
           for formula in ${FORMULAS}; do
             echo "Testing formula: $formula"
             brew install dockbrew/tap/$formula || echo "Error installing $formula"
-            ls `brew --repository`/Library/Taps/*/*
             brew audit --strict --new --online dockbrew/tap/$formula
             brew test dockbrew/tap/$formula
           done
diff --git a/Formula/ab.rb b/Formula/ab.rb
index c77abbf..c9b03ad 100644
--- a/Formula/ab.rb
+++ b/Formula/ab.rb
@@ -1,5 +1,5 @@
 class Ab < Formula
-  desc "install ApacheBench as a docker container"
+  desc "Install ApacheBench as a docker container"
   homepage "https://github.com/jfrazelle/dockerfiles/tree/master/ab"
   url "https://github.com/dockbrew/ab/archive/2.3.tar.gz"
   version "2.3"
@@ -12,7 +12,6 @@ def install
   end
 
   test do
-    system "#{bin}/ab", "-V"
-    assert_match "version", shell_output("#{bin}/ab help")
+    system bin/"ab", "-V"
   end
 end