diff --git a/.drone.yml b/.drone.yml
index 3002f58..1a97183 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -9,7 +9,8 @@ steps:
   image: gcc
   pull: true
   commands:
-  - ./tools/ci-build.sh
+  - ./tools/ci-build.sh --cores=4
+  - make check
 
 ---
 kind: pipeline
@@ -23,4 +24,5 @@ steps:
   image: gcc
   pull: true
   commands:
-  - ./tools/ci-build.sh
+  - ./tools/ci-build.sh --cores=4
+  - make check