diff --git a/bin/fuzzy-tester b/bin/fuzzy-tester
index 8bf4db2..085bffe 100755
--- a/bin/fuzzy-tester
+++ b/bin/fuzzy-tester
@@ -29,7 +29,7 @@ var analyze_results = require( '../lib/analyze_results' );
     // display results using the correct output generator
     var return_code = config.outputGenerator(evaled_results, config, testSuites);
 
-    process.exit(return_code);
+    process.exitCode = return_code;
   };
 
   // find all test suites and test cases that will be run