diff --git a/.drone.yml b/.drone.yml
index b00f5fb..042fc10 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -14,6 +14,7 @@ steps:
   - name: build
     image: pureos/amber-slim
     commands:
+      - apt -y update
       - apt -y install build-essential autoconf automake libtool autoconf-archive dejagnu texinfo 
       - autoreconf --install
       - ./configure CFLAGS='-O0 -g -std=c99 -Wall -Wextra -Wpedantic --coverage'