diff --git a/hosts/monolith/configuration.nix b/hosts/monolith/configuration.nix
index f2902e5..627c3a6 100644
--- a/hosts/monolith/configuration.nix
+++ b/hosts/monolith/configuration.nix
@@ -96,6 +96,7 @@
     nix-output-monitor
     obsidian
     openhantek6022
+    proton-caller
     qalculate-qt
     qtpass
     ranger