diff --git a/owrx/controllers/assets.py b/owrx/controllers/assets.py
index d9a273fa..870e1164 100644
--- a/owrx/controllers/assets.py
+++ b/owrx/controllers/assets.py
@@ -3,7 +3,7 @@ from owrx.config.core import CoreConfig
 from datetime import datetime, timezone
 import mimetypes
 import os
-import pkg_resources
+from importlib import resources
 from abc import ABCMeta, abstractmethod
 import gzip
 
@@ -100,7 +100,7 @@ class OwrxAssetsController(AssetsController):
                 user_file = "{}/{}.{}".format(config.get_data_directory(), mappedFiles[file], ext)
                 if os.path.exists(user_file) and os.path.isfile(user_file):
                     return user_file
-        return pkg_resources.resource_filename("htdocs", file)
+        return resources.files("htdocs").joinpath(file)
 
 
 class AprsSymbolsController(AssetsController):
@@ -171,7 +171,7 @@ class CompiledAssetsController(GzipMixin, ModificationAwareController):
             return
 
         files = CompiledAssetsController.profiles[profileName]
-        files = [pkg_resources.resource_filename("htdocs", f) for f in files]
+        files = [resources.files("htdocs").joinpath(f) for f in files]
 
         modified = self.getModified(files)
 
diff --git a/owrx/controllers/template.py b/owrx/controllers/template.py
index f7e1a530..d46ef0f7 100644
--- a/owrx/controllers/template.py
+++ b/owrx/controllers/template.py
@@ -1,12 +1,12 @@
 from owrx.controllers import Controller
 from owrx.details import ReceiverDetails
 from string import Template
-import pkg_resources
+from importlib import resources
 
 
 class TemplateController(Controller):
     def render_template(self, file, **vars):
-        file_content = pkg_resources.resource_string("htdocs", file).decode("utf-8")
+        file_content = resources.files("htdocs").joinpath(file).read_bytes().decode("utf-8")
         template = Template(file_content)
 
         return template.safe_substitute(**vars)