diff --git a/home/crow/common/optional/deferred-apps.nix b/home/crow/common/optional/deferred-apps.nix
index 34a0d6a..6a91146 100644
--- a/home/crow/common/optional/deferred-apps.nix
+++ b/home/crow/common/optional/deferred-apps.nix
@@ -23,6 +23,7 @@
         httpie
         distrobox
         distroshelf
+        koreader
         # Art
         gimp
         krita