diff --git a/docs/Makefile b/docs/Makefile
index 298ea9e213..51285967a7 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -16,4 +16,4 @@ help:
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
 %: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
\ No newline at end of file
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
diff --git a/docs/index.rst b/docs/index.rst
index 68d0f9af91..92d4d19df1 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -21,6 +21,11 @@ Welcome to the Flux documentation!
    faq
    troubleshooting
 
+.. toctree::
+   :caption: Helm Operator
+
+   Documentation <https://docs.fluxcd.io/projects/helm-operator>
+
 .. toctree::
    :maxdepth: 2
    :caption: Contributing