diff --git a/noxfile.py b/noxfile.py
index 37da6e1..e42cac1 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -34,6 +34,9 @@ def mypy(session):
 @nox.session(reuse_venv=True)
 def test(session):
     """Run all the test using the environment varialbe of the running machine."""
-    session.install("--verbose", ".[test]")
-    # session.run("pytest", "--color=yes", "--cov", "--cov-report=html", *test_files)
-    session.run("sphinx-build", "--bug-report")
+    session.install(".[test]")
+    session.install(
+        "git+https://github.com/12rambau/sphinx.git@27cb8ead601299e0fba8a98a298ddffc0c482812"
+    )
+    test_files = session.posargs or ["tests"]
+    session.run("pytest", "--color=yes", "--cov", "--cov-report=xml", *test_files)
diff --git a/sphinxcontrib/icon/__init__.py b/sphinxcontrib/icon/__init__.py
index d3f2e6c..30d1922 100644
--- a/sphinxcontrib/icon/__init__.py
+++ b/sphinxcontrib/icon/__init__.py
@@ -22,7 +22,6 @@ def setup(app: Sphinx) -> Dict[str, Any]:
     font_handler = Fontawesome()
 
     # install html related files
-    raise Exception(str(font_handler.css_file.resolve()))
     app.add_css_file(str(font_handler.css_file.resolve()))
     app.add_js_file(str(font_handler.js_file.resolve()))
 
diff --git a/sphinxcontrib/icon/package-lock.json b/sphinxcontrib/icon/package-lock.json
index db4b2c9..3931fac 100644
--- a/sphinxcontrib/icon/package-lock.json
+++ b/sphinxcontrib/icon/package-lock.json
@@ -1,12 +1,22 @@
 {
   "name": "sphinxcontrib-icon",
+  "lockfileVersion": 3,
   "requires": true,
-  "lockfileVersion": 1,
-  "dependencies": {
-    "@fortawesome/fontawesome-free": {
+  "packages": {
+    "": {
+      "name": "sphinxcontrib-icon",
+      "dependencies": {
+        "@fortawesome/fontawesome-free": "6.3.0"
+      }
+    },
+    "node_modules/@fortawesome/fontawesome-free": {
       "version": "6.3.0",
       "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-6.3.0.tgz",
-      "integrity": "sha512-qVtd5i1Cc7cdrqnTWqTObKQHjPWAiRwjUPaXObaeNPcy7+WKxJumGBx66rfSFgK6LNpIasVKkEgW8oyf0tmPLA=="
+      "integrity": "sha512-qVtd5i1Cc7cdrqnTWqTObKQHjPWAiRwjUPaXObaeNPcy7+WKxJumGBx66rfSFgK6LNpIasVKkEgW8oyf0tmPLA==",
+      "hasInstallScript": true,
+      "engines": {
+        "node": ">=6"
+      }
     }
   }
 }