diff --git a/.drone.yml b/.drone.yml
index fc56f77..5ea177e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -14,7 +14,9 @@ steps:
     image: gcc:11-bullseye
     commands:
       - apt update -y
-      - apt install -y libfcgi-dev libfcgi-bin doxygen
+      - apt install -y libfcgi-dev libfcgi-bin doxygen git
+      - git clone https://github.com/cesanta/mongoose.git
+      - cd mongoose && make install && cd ..
       - make all DEBUG=1
       - make docs
 
@@ -58,6 +60,8 @@ steps:
     commands:
       - apt update -y
       - apt install -y libfcgi-dev libfcgi-bin doxygen
+      - git clone https://github.com/cesanta/mongoose.git
+      - cd mongoose && make install && cd ..
       - make all DEBUG=1
       - make docs