diff --git a/.drone.jsonnet b/.drone.jsonnet
deleted file mode 100644
index 9fc8d8c..0000000
--- a/.drone.jsonnet
+++ /dev/null
@@ -1,23 +0,0 @@
-local compiler_versions = [
-    "04", "05", "06", "07", "08", "09"
-];
-local test_compiler_version(version) = [
-    "cd code/compiler/%(version)",
-    "mkdir build && cd build",
-    "cd .."
-];
-
-[
-    {
-        "kind": "pipeline",
-        "type": "docker",
-        "name": "default",
-        "steps": [
-            {
-                "name": "test-compiler",
-                "image": "gcc",
-                "commands": std.flatMap(test_compiler_version, compiler_versions)
-            }
-        ]
-    }
-]
diff --git a/.drone.yml b/.drone.yml
new file mode 100644
index 0000000..09810d0
--- /dev/null
+++ b/.drone.yml
@@ -0,0 +1,10 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: test-compiler
+    image: gcc
+    commands:
+    - cd code/compiler/09
+    - mkdir build && cd build