diff --git a/.ci/batch-byte-compile.sh b/.ci/batch-byte-compile.sh
index f0292cc2..73780da8 100755
--- a/.ci/batch-byte-compile.sh
+++ b/.ci/batch-byte-compile.sh
@@ -48,8 +48,7 @@ for pattern in \
    (setq exordium--require-package-archives package-archives)
    (message "===Byte compilation start: %s==="
             (mapcar (lambda (f)
-                      (file-name-with-extension (file-name-base f)
-                                                (file-name-extension f)))
+                      (file-name-non-directory f))
                     command-line-args-left))
    (batch-byte-compile))' \
              "${files[@]}"