diff --git a/lib/inc/cpp-pcp-client/util/thread.hpp b/lib/inc/cpp-pcp-client/util/thread.hpp
index 20e44f73..c32167c6 100644
--- a/lib/inc/cpp-pcp-client/util/thread.hpp
+++ b/lib/inc/cpp-pcp-client/util/thread.hpp
@@ -3,6 +3,7 @@
 
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstrict-aliasing"
+#pragma GCC diagnostic ignored "-Wunused-variable"
 #include <boost/thread/thread.hpp>
 #include <boost/thread/locks.hpp>
 #include <boost/exception_ptr.hpp>