diff --git a/docs/pages/Magnitude-Frequency-Distributions.md b/docs/pages/Magnitude-Frequency-Distributions.md
index 0f69189d50ab75bf754e3c6f1a8839f068e0979b..365758f1398e11c08e0bfa9ae578605ad9a183e1 100644
--- a/docs/pages/Magnitude-Frequency-Distributions.md
+++ b/docs/pages/Magnitude-Frequency-Distributions.md
@@ -70,6 +70,8 @@ A general purpose MFD that represents defined by explicit arrays of magnitudes a
   }
 ```
 
+An incremental MFD will ignore any uncertainty settings defined in a `mfd-config.json`.
+
 ## MFD Construction
 
 Construction of MFDs from their declaration in a tree also depends on the following files: