diff --git a/doxygen/Doxyfile b/doxygen/Doxyfile
index a4ff993..b18b322 100644
--- a/doxygen/Doxyfile
+++ b/doxygen/Doxyfile
@@ -1047,7 +1047,7 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                =
+EXCLUDE                = ../build
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded