diff --git a/builder/pwnagotchi.yml b/builder/pwnagotchi.yml
index 0ee6670..a3f0b50 100644
--- a/builder/pwnagotchi.yml
+++ b/builder/pwnagotchi.yml
@@ -105,6 +105,7 @@
           - fonts-ipaexfont-gothic
           - cryptsetup
           - dnsmasq
+          - python3-numpy
 
   tasks:
   - name: change hostname