diff --git a/lib/Projects.hs b/lib/Projects.hs
index 20e4905..a96964e 100644
--- a/lib/Projects.hs
+++ b/lib/Projects.hs
@@ -31,6 +31,7 @@ projects =
   , singleApp "renoise"
   , singleApp "steam"
   , singleApp "carla"
+  , singleAppWithName "Books" "calibre"
   , singleAppWithName "vcv" "Rack"
   , singleAppWithName "element" "element-desktop"
   , singleAppWithName "signal" "signal-desktop"