diff --git a/.drone.yml b/.drone.yml
index cdb9742..8ec74b1 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -14,7 +14,7 @@ steps:
     commands:
       - sed -i -e 's,alpine/v3.17,alpine/v3.19,' /etc/apk/repositories
       - apk upgrade --available && sync
-      - apk add --update cmake lexbor-static  # lexbor-dev
+      - apk add --update cmake lexbor-static lexbor-dev g++
       - pwd
         # - |
         #   apt-get update && \