diff --git a/.Brewfile b/.Brewfile
index 99b079d..221ad6a 100644
--- a/.Brewfile
+++ b/.Brewfile
@@ -104,6 +104,7 @@ brew "mas"
 brew "media-info"
 brew "ninja"
 brew "meson"
+brew "mkcert"
 brew "moreutils"
 brew "mp4v2"
 brew "vapoursynth"