diff --git a/docs/userguide/index.rst b/docs/userguide/index.rst
index 12254cd6e2..2a97a6104e 100644
--- a/docs/userguide/index.rst
+++ b/docs/userguide/index.rst
@@ -21,3 +21,4 @@ User guide
    usage_tracking
    plugins
    parsl_perf
+   glossary