diff --git a/library/include/mobilisis/tariff_global_defines.h b/library/include/mobilisis/tariff_global_defines.h
index e69de29..dbb7145 100644
--- a/library/include/mobilisis/tariff_global_defines.h
+++ b/library/include/mobilisis/tariff_global_defines.h
@@ -0,0 +1,6 @@
+#ifndef TARIFF_GLOBAL_DEFINES_H_INCLUDED
+#define TARIFF_GLOBAL_DEFINES_H_INCLUDED
+
+#define DBG_HEADER "(" << __func__ << ":" << __LINE__ << ")"
+
+#endif // TARIFF_GLOBAL_DEFINES_H_INCLUDED