diff --git a/_config.yml b/_config.yml
index 67a9efc..4a23d79 100644
--- a/_config.yml
+++ b/_config.yml
@@ -46,15 +46,16 @@ page_gen:
 # Excluded items can be processed by explicitly listing the directories or
 # their entries' file path in the `include:` list.
 #
-# exclude:
-#   - .sass-cache/
-#   - .jekyll-cache/
-#   - gemfiles/
-#   - Gemfile
-#   - Gemfile.lock
-#   - node_modules/
-#   - vendor/bundle/
-#   - vendor/cache/
-#   - vendor/gems/
-#   - vendor/ruby/
-#   - scripts/
+exclude:
+#  - .sass-cache/
+#  - .jekyll-cache/
+#  - gemfiles/
+#  - Gemfile
+#  - Gemfile.lock
+#  - node_modules/
+#  - vendor/bundle/
+#  - vendor/cache/
+#  - vendor/gems/
+#  - vendor/ruby/
+#  - scripts/
+  - mmp/instruments/lmms/presets/ZynAddSubFX