diff --git a/.drone.yml b/.drone.yml
index ea3e20e..72bcb7c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -16,7 +16,7 @@ steps:
   image: docker.io/silkeh/clang:15
   commands:
     - mkdir bld-clang15 && cd bld-clang15
-    - ../configure
+    - ../configure CC=clang
     - make && make check
   depends_on:
     - clone