diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 4a60fcf0c9d3..b2c9a4867ed0 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -232,7 +232,7 @@
     "envirophat" = ps: with ps; [ smbus-cffi ]; # missing inputs: envirophat
     "envisalink" = ps: with ps; [ pyenvisalink ];
     "ephember" = ps: with ps; [ ]; # missing inputs: pyephember
-    "epson" = ps: with ps; [ ]; # missing inputs: epson-projector
+    "epson" = ps: with ps; [ epson-projector ];
     "epsonworkforce" = ps: with ps; [ ]; # missing inputs: epsonprinter
     "eq3btsmart" = ps: with ps; [ construct ]; # missing inputs: python-eq3bt
     "esphome" = ps: with ps; [ aioesphomeapi aiohttp-cors ifaddr zeroconf ];