diff --git a/.drone.yml b/.drone.yml
index fe3ccc0..09d2648 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -35,7 +35,7 @@ steps:
   - curl -L https://packagecloud.io/mrtazz/restclient-cpp/gpgkey | apt-key add -
   - apt-get update -q
   - apt-get install -qy build-essential cmake asciidoc
-  - apt-get install -qy libboost-filesystem-dev libboost-log-dev libjsoncpp-dev catch restclient-cpp
+  - apt-get install -qy libboost-filesystem-dev libboost-log-dev libjsoncpp-dev catch libcurl4-openssl-dev restclient-cpp
   - apt-get -qy install ./mastodon-cpp.deb
   - rm -rf build && mkdir -p build && cd build
   - cmake ..