diff --git a/doc/doxygen.config b/doc/doxygen.config
index f34dce48..b6002b8d 100644
--- a/doc/doxygen.config
+++ b/doc/doxygen.config
@@ -16,6 +16,7 @@ QUIET            = YES
 JAVADOC_AUTOBRIEF = YES
 ENABLE_PREPROCESSING = YES
 MARKDOWN_SUPPORT = YES
+MACRO_EXPANSION = YES
 
 ALIASES  = "rst=\verbatim embed:rst:leading-asterisk\n"
 ALIASES += "endrst=\n\endverbatim"