diff --git a/.drone.yml b/.drone.yml
index 4d435d6..7cc86c6 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,4 +5,4 @@ steps:
 - name: run shellcheck on evocheck.sh 
   image: vlaborie/shellcheck
   commands:
-  - shellcheck evocheck.sh
+  - LC_ALL=C.UTF-8 shellcheck evocheck.sh