diff --git a/.cirrus.yml b/.cirrus.yml
index 0738171..9245277 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -5,6 +5,7 @@ main_task:
   script:
     - echo "Hello cirrus"
     - ls
+    - pkg install cmake
     - which cmake
     - which cc
     - which c++