diff --git a/.gitignore b/.gitignore
index aba5393..a35b1f3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -49,3 +49,6 @@ perl/MYMETA.*
 perl/MANIFEST.bak
 perl/.build
 docs/.vitepress/cache/
+
+# test-generated xlsx fixtures
+tests/fixtures/*.xlsx
diff --git a/tests/fixtures/data-sheets.xlsx b/tests/fixtures/data-sheets.xlsx
deleted file mode 100644
index bdb4226..0000000
Binary files a/tests/fixtures/data-sheets.xlsx and /dev/null differ
diff --git a/tests/fixtures/data.xlsx b/tests/fixtures/data.xlsx
deleted file mode 100644
index 3e66346..0000000
Binary files a/tests/fixtures/data.xlsx and /dev/null differ