diff --git a/docs/api-reference/library-specification.rst b/docs/api-reference/library-specification.rst
index 280c88ecb6..6b19be6dc8 100644
--- a/docs/api-reference/library-specification.rst
+++ b/docs/api-reference/library-specification.rst
@@ -109,4 +109,6 @@ This section provides all the enumerations used.
 
 .. doxygenenum:: ncclRedOp_t
 
+.. _rccl-supported-data-types:
+
 .. doxygenenum:: ncclDataType_t