diff --git a/pre_build.sh b/pre_build.sh
index 6fe53a6..76482c8 100755
--- a/pre_build.sh
+++ b/pre_build.sh
@@ -3,4 +3,4 @@
 # this script is for github actions
 
 echo "Running pre-build script"
-apk add --no-cache xdo xdotool
+apk add --no-cache xdo xdotool xdotool-dev