diff --git a/alib2algo/test-src/regexp/RegExpOptimizeTest.cpp b/alib2algo/test-src/regexp/RegExpOptimizeTest.cpp
index 13896b5189e5c381cdf695f58991bd26c8c18f58..bbe21afc1d430dbcc739efb3e810cc04ff34df0f 100644
--- a/alib2algo/test-src/regexp/RegExpOptimizeTest.cpp
+++ b/alib2algo/test-src/regexp/RegExpOptimizeTest.cpp
@@ -27,7 +27,6 @@ void RegExpOptimizeTest::testOptimize() {
 
 		regexp::RegExpOptimize opt;
 		regexp::UnboundedRegExp res = opt.optimize(regexp);
-		std::cout << res << std::endl;
 	}
 	{
 		std::string input = "a+a* (b+a)* c";