1 files changed, 0 insertions, 1 deletions
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index 6744e765..3b9c7c22 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -287,7 +287,6 @@ SEARCH_INCLUDES        = YES
 INCLUDE_PATH           = ../..
 INCLUDE_FILE_PATTERNS  = *.h
 PREDEFINED             = HAVE_CONFIG_H= \
-                         SYMHIDDEN= \
                          SYMEXPORT= \
                          HAVE_LIBARCHIVE \
                          HAVE_LIBCURL \