diff --git a/tests/test_loaders.py b/tests/test_loaders.py
index cc7b553f9..23cee1b18 100644
--- a/tests/test_loaders.py
+++ b/tests/test_loaders.py
@@ -3,8 +3,8 @@
 from aiidalab_widgets_base.utils.loaders import load_css
 
 
-def test_load_css_stylesheet():
-    """Test `load_css_stylesheet` function."""
+def test_load_css():
+    """Test `load_css` utility."""
     css_dir = Path("aiidalab_widgets_base/static/styles")
     load_css(css_path=css_dir)
     load_css(css_path=css_dir / "global.css")
diff --git a/tests_notebooks/test_notebooks.py b/tests_notebooks/test_notebooks.py
index acb87fed0..0d60917d6 100644
--- a/tests_notebooks/test_notebooks.py
+++ b/tests_notebooks/test_notebooks.py
@@ -5,8 +5,7 @@
 from selenium.webdriver.common.keys import Keys
 
 
-def test_load_css_stylesheet(selenium_driver):
-    """Test `load_css_stylesheet` function."""
+def test_loaded_css(selenium_driver):
     driver = selenium_driver("test_notebooks/test_notebook.ipynb")
     element = driver.find_element(By.CLASS_NAME, "for-testing-purposes")
     assert element.value_of_css_property("color") == "rgba(255, 0, 0, 1)"