diff --git a/doc/ess/fieldmap.rst b/doc/ess/fieldmap.rst
index 424e49ddc924ae14aaf19d31def9aa9577a8173e..6b10d25d57f47c4204eadb0e1a6977b7f578aea6 100644
--- a/doc/ess/fieldmap.rst
+++ b/doc/ess/fieldmap.rst
@@ -3,5 +3,5 @@ ess.fieldmap
 
 Main description of this module is not written yet
 
-.. automodule:: ess.lib_tw
+.. automodule:: ess.fieldmap
     :members: