diff --git a/modules/tools.nix b/modules/tools.nix
index 200e376..68bdab2 100644
--- a/modules/tools.nix
+++ b/modules/tools.nix
@@ -35,6 +35,7 @@
     vnstat # client for vnstatd
 
     # system tools
+    dmidecode # hardware information
     hdparm # hard drive management
     lm_sensors # temperature sensors
     pciutils # lspci