diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index 0e1108a..c183abd 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -590,7 +590,7 @@ WARN_LOGFILE           =
 INPUT                  = @top_srcdir@/lib \
                          @top_srcdir@/src/lib \
                          @top_srcdir@/include/netlink \
-			 @top_srcdir@/src
+			 @srcdir@/src
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is