diff --git a/docs/ucxx/source/conf.py b/docs/ucxx/source/conf.py
index a67fc54ed..681e12256 100644
--- a/docs/ucxx/source/conf.py
+++ b/docs/ucxx/source/conf.py
@@ -8,6 +8,7 @@
 from docutils.nodes import Node
 from sphinx.application import Sphinx
 import datetime
+import os
 
 from docutils import nodes
 from packaging.version import Version
@@ -33,6 +34,20 @@
 # The full version.
 release = f"{UCXX_VERSION.major:02}.{UCXX_VERSION.minor:02}.{UCXX_VERSION.micro:02}"
 
+rapids_branch_file = os.path.join(
+    os.path.dirname(__file__), "..", "..", "..", "RAPIDS_BRANCH"
+)
+try:
+    with open(rapids_branch_file) as f:
+        RAPIDS_BRANCH = f.read().strip()
+except FileNotFoundError:
+    RAPIDS_BRANCH = "main"
+nvidia_docs_intersphinx_version = (
+    RAPIDS_BRANCH.removeprefix("release/")
+    if RAPIDS_BRANCH.startswith("release/")
+    else "latest"
+)
+
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
@@ -171,7 +186,10 @@
 
 # Example configuration for intersphinx: refer to the Python standard library.
 intersphinx_mapping = {
-    "cudf": ("https://docs.rapids.ai/api/cudf/nightly/", None),
+    "cudf": (
+        f"https://docs.nvidia.com/cudf/{nvidia_docs_intersphinx_version}/",
+        None,
+    ),
     "cupy": ("https://docs.cupy.dev/en/stable/", None),
     "numpy": ("https://numpy.org/doc/stable", None),
     "pandas": (
@@ -179,7 +197,10 @@
         None,
     ),
     "python": ("https://docs.python.org/3", None),
-    "rmm": ("https://docs.rapids.ai/api/rmm/nightly/", None),
+    "rmm": (
+        f"https://docs.nvidia.com/rmm/{nvidia_docs_intersphinx_version}/",
+        None,
+    ),
     "typing_extensions": (
         "https://typing-extensions.readthedocs.io/en/stable/",
         None,