diff --git a/build/dependencies.sh b/build/dependencies.sh
index 40b3a009..e19a3144 100644
--- a/build/dependencies.sh
+++ b/build/dependencies.sh
@@ -34,6 +34,7 @@ install_osx() {
     case "$EMULATOR" in
         simh) brew install sdl2;;
         pdp10-*) brew install sdl2;;
+        klh10) brew install automake;;
     esac
 }