1 files changed, 1 insertions, 0 deletions

diff --git a/compiler/src/Resource.hs b/compiler/src/Resource.hs
index 804c9a1..1868512 100644
--- a/compiler/src/Resource.hs
+++ b/compiler/src/Resource.hs
@@ -92,6 +92,7 @@ data GalleryItemProps =
   | PlainText { resource :: Resource }
   | Markdown { resource :: Resource }
   | PDF { resource :: Resource }
+  | EPUB { resource :: Resource }
   | Video { resource :: Resource }
   | Audio { resource :: Resource }
   | Other { resource :: Resource }