diff --git a/pelicanconf.py b/pelicanconf.py
index 553fa29..d58a658 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -34,7 +34,7 @@ AUTHOR_FEED_ATOM = None
 AUTHOR_FEED_RSS = None
 
 PLUGIN_PATHS = ["plugins"]
-PLUGINS = ['summary']
+PLUGINS = ['summary', 'image_captions']
 
 DEFAULT_PAGINATION = 50