diff --git a/configs.yml b/configs.yml
index ecd48aa..69540e0 100644
--- a/configs.yml
+++ b/configs.yml
@@ -299,6 +299,8 @@ i3blocks:
             - python-feedparser
             - python-matplotlib
             - i3blocks
+        debian:
+            - libstartup-notification0-dev  # build dependency
         both:
             - sysstat
             - upower