diff --git a/docs/index.rst b/docs/index.rst
index e59bc6a25d1d205de9d7c3769fe26c4c16301c7f..08a8e799116f9eb33748165b0cd47d88c7dcf411 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -23,7 +23,7 @@ the pipeline currently running at the University of Cambridge.
 
    coordinator API <_autosummary/ews.coordinator>
    plotting API <_autosummary/ews.plotting>
-   post processing API <_autosummary/ews.ews_postprocessing>
+   post processing API <_autosummary/ews.postprocessing>
    met processing API <_autosummary/ews.met_processing>
    env suit API <_autosummary/ews.environmental_suitability>
    source gen API <_autosummary/ews.source_gen>