diff --git a/hosts/modules/base.nix b/hosts/modules/base.nix
index 8e165fb..085224b 100644
--- a/hosts/modules/base.nix
+++ b/hosts/modules/base.nix
@@ -143,6 +143,10 @@
     wireguard-tools
     zip
 
+    # maths
+    bc
+    libqalculate
+
     # build tools
     binutils
     cmake