diff --git a/pkgs/applications/misc/onboard/default.nix b/pkgs/applications/misc/onboard/default.nix
index 745d03bb189e..198757514436 100644
--- a/pkgs/applications/misc/onboard/default.nix
+++ b/pkgs/applications/misc/onboard/default.nix
@@ -15,6 +15,7 @@
 , hunspellWithDicts
 , intltool
 , isocodes
+, libappindicator-gtk3
 , libcanberra-gtk3
 , mousetweaks
 , udev
@@ -70,6 +71,7 @@ python3.pkgs.buildPythonApplication rec {
     gtk3
     hunspell
     isocodes
+    libappindicator-gtk3
     libcanberra-gtk3
     libxkbcommon
     mousetweaks