diff --git a/docs/source/modules.rst b/docs/source/modules.rst
index 1f1eec8..4e264dd 100644
--- a/docs/source/modules.rst
+++ b/docs/source/modules.rst
@@ -4,4 +4,4 @@ Functions
 .. toctree::
    :maxdepth: 4
 
-   FluidSF
+   fluidsf