diff --git a/home/modules/common.nix b/home/modules/common.nix
index 90db48a17..ed7a729a7 100644
--- a/home/modules/common.nix
+++ b/home/modules/common.nix
@@ -33,6 +33,7 @@
     zip unzip
     tree
     ncat
+    bc
 
     # Security
     gnupg