diff --git a/service/jargon/resources.py b/service/jargon/resources.py
index 5bdf4f798..0d3ecf871 100644
--- a/service/jargon/resources.py
+++ b/service/jargon/resources.py
@@ -17,8 +17,8 @@
 # along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
 # =============================================================================
 
-from importlib.resources import files
+import importlib.resources
 
-DEFAULT_DATA = files(__name__).joinpath('defaults.yaml').open('r', encoding='utf8').read()
-DEFAULT_HEADER = files(__name__).joinpath('header.yaml').open('r', encoding='utf8').read()
+DEFAULT_DATA = importlib.resources.open_text(__name__, 'defaults.yaml').read()
+DEFAULT_HEADER = importlib.resources.open_text(__name__, 'header.yaml').read()