diff --git a/parsers/test_jsoncgx.py b/parsers/test_jsoncgx.py
new file mode 100755
index 0000000..9e0ccc9
--- /dev/null
+++ b/parsers/test_jsoncgx.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+
+import sys
+import jsoncgx
+
+if __name__ == "__main__":
+    allow_comments = sys.argv[1] == "on"
+    path = sys.argv[2]
+
+    try:
+        jsoncgx.loadf(path, allow_comments)
+    except Exception:
+        sys.exit(1)
+    sys.exit(0)
diff --git a/run_tests.py b/run_tests.py
index 462edb6..b3ddd3d 100755
--- a/run_tests.py
+++ b/run_tests.py
@@ -192,6 +192,16 @@
            "url":"https://pypi.python.org/pypi/demjson",
            "commands":["/usr/bin/env", "jsonlint", "--quiet", "--strict", "--allow=non-portable,duplicate-keys,zero-byte"]
        },
+   "Python jsoncgx (allow_comments: off)": # pip install jsoncgx
+       {
+           "url":"https://pypi.org/project/jsoncgx/",
+           "commands":["/usr/bin/env", "python3", os.path.join(PARSERS_DIR, "test_jsoncgx.py"), "off"]
+       },
+   "Python jsoncgx (allow_comments: on)": # pip install jsoncgx
+       {
+           "url":"https://pypi.org/project/jsoncgx/",
+           "commands":["/usr/bin/env", "python3", os.path.join(PARSERS_DIR, "test_jsoncgx.py"), "on"]
+       },
    "Perl Cpanel::JSON::XS":
        {
            "url":"https://metacpan.org/pod/Cpanel::JSON::XS",