diff --git a/Makefile.am b/Makefile.am
index bab66795f3e2bce79e543ac0a8deaca4084c9fce..b07ef0f1df31c1647ad7da7698608629c4a52002 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -38,8 +38,11 @@ report-cpp-coverage:
 			c++/4.4\*/ext/\* \
 			c++/4.4\*/\*-\*/bits/\* \
 			boost/\* \
+			botan/\* \
 			ext/asio/\* \
+			ext/coroutine/\* \
 			gtest/\* \
+			log4cplus/\* \
 			usr/include/\* \
 			tests/\* \
 			unittests/\* \