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-rw-r--r--doc/developer/conf.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/doc/developer/conf.py b/doc/developer/conf.py
index 20265f4aad..8f282c0790 100644
--- a/doc/developer/conf.py
+++ b/doc/developer/conf.py
@@ -395,8 +395,11 @@ def setup(app):
# printfrr extensions
app.add_object_type("frrfmt", "frrfmt", parse_node=parse_frrfmt)
- # css overrides for HTML theme
- app.add_stylesheet("overrides.css")
+ if "add_css_file" in dir(app):
+ app.add_css_file("overrides.css")
+ else:
+ app.add_stylesheet("overrides.css")
+
# load Pygments lexer for FRR config syntax
#
# NB: in Pygments 2.2+ this can be done with `load_lexer_from_file`, but we