diff --git a/Rakefile b/Rakefile
index 3340813..4f1940a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,9 +1,7 @@
 require 'chake'
 
 task :test do
-  Dir.glob('test/*_test.sh').each do |t|
-    sh 'sh', t
-  end
+  sh './test/run_all'
 end
 
 task :default => :test
diff --git a/test/run_all b/test/run_all
new file mode 100755
index 0000000..226630a
--- /dev/null
+++ b/test/run_all
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+failed=0
+for file in test/*_test.sh; do
+  rc=0
+  echo "$file"
+  mispipe "sh $file" "sed -e 's/^/  /'" || rc=$?
+  if [ $rc -ne 0 ]; then
+    failed=1
+  fi
+done
+
+exit $failed
--
libgit2 0.21.2