diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a9a1f4e4cee39404a96ff2e2f43755bc39cf1208..aa2d707c95dd58e7e403bf783f9c59ce62ea1fa4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -6,7 +6,7 @@ build:
   script:
     - /kaniko/executor
       --context "${CI_PROJECT_DIR}"
-      --dockerfile "${CI_PROJECT_DIR}/Dockerfile"
+      --dockerfile "${CI_PROJECT_DIR}/dockerfile"
       --destination "${CI_REGISTRY_IMAGE}:${CI_COMMIT_TAG}"
 
 check: