diff --git a/libs/yaml-cpp/include/yaml-cpp/emitter.h b/libs/yaml-cpp/include/yaml-cpp/emitter.h
index a353e71..1d49e7a 100644
--- a/libs/yaml-cpp/include/yaml-cpp/emitter.h
+++ b/libs/yaml-cpp/include/yaml-cpp/emitter.h
@@ -106,6 +106,9 @@ namespace YAML
 		EmitSeparationIfNecessary();
 		
 		std::stringstream str;
+		// fix for freebsd
+		str.precision(15);
+		str.setf(std::ios_base::floatfield, std::ios_base::fixed);
 		str << value;
 		m_stream << str.str();