diff --git a/ansible/irregular-apocalypse.yml b/ansible/irregular-apocalypse.yml
index 6addd5e2..fd7e9b5f 100644
--- a/ansible/irregular-apocalypse.yml
+++ b/ansible/irregular-apocalypse.yml
@@ -19,6 +19,7 @@
- make
- mosh
- libterm-readkey-perl
+ - pkg-config
- python-pip
- software-properties-common
- zsh