diff --git a/.drone.yml b/.drone.yml
index 193e4cf..233c83d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -11,7 +11,7 @@ steps:
     commands:
       - set -e
       - apt update
-      - apt install musl-tools pkg-config libssl-dev openssl build-essential  -y
+      - apt install musl-tools pkg-config libssl-dev openssl build-essential musl-dev -y
       - rustup target add x86_64-unknown-linux-musl
       - cargo build --target=x86_64-unknown-linux-musl