diff --git a/gronk.py b/gronk.py
index e6941c7..82303c4 100755
--- a/gronk.py
+++ b/gronk.py
@@ -24,9 +24,9 @@ GRONK_COMMIT = "dev"
 
 PANDOC_SERVER_URL = os.getenv("PANDOC_SERVER_URL", r"http://localhost:3030/")
 PANDOC_TIMEOUT = int(os.getenv("PANDOC_TIMEOUT", "120"))
-CSS_DIR = Path(os.getenv("CSS_DIR", "/opt/gronk/css"))
-JS_DIR = Path(os.getenv("JS_DIR", "/opt/gronk/js"))
-TEMPLATES_DIR = Path(os.getenv("TEMPLATES_DIR", "/opt/gronk/templates"))
+GRONK_CSS_DIR = Path(os.getenv("CSS_DIR", "/opt/gronk/css"))
+GRONK_JS_DIR = Path(os.getenv("JS_DIR", "/opt/gronk/js"))
+GRONK_TEMPLATES_DIR = Path(os.getenv("TEMPLATES_DIR", "/opt/gronk/templates"))
 
 JINJA_ENV = jinja2.Environment(loader=jinja2.PackageLoader("gronk"),
                                autoescape=jinja2.select_autoescape)
@@ -464,8 +464,12 @@ def main(args):
     process_home_index(args)
 
     # copy styling and js scripts necessary for function
-    shutil.copytree(CSS_DIR, args.output_dir.joinpath('css'), dirs_exist_ok=True)
-    shutil.copytree(JS_DIR, args.output_dir.joinpath('js'), dirs_exist_ok=True)
+    shutil.copytree(GRONK_CSS_DIR,
+                    args.output_dir.joinpath('css'),
+                    dirs_exist_ok=True)
+    shutil.copytree(GRONK_JS_DIR,
+                    args.output_dir.joinpath('js'),
+                    dirs_exist_ok=True)
 
     generate_tag_browser(args.output_dir.joinpath('tags'))
 
diff --git a/readme.md b/readme.md
index daf8f04..9180234 100644
--- a/readme.md
+++ b/readme.md
@@ -70,7 +70,7 @@ Combine it with `find` to UUIDify all your markdown files (but make a backup fir
 
 ## Custom Styling
 
-To completely replace the existing styling, set the environment variable `CSS_DIR` to another directory with
+To completely replace the existing styling, set the environment variable `GRONK_CSS_DIR` to another directory with
 a file called `styles.css`.
 
 To add additional styling, the default styling will attempt to import `styles.css` from the root of the notes