diff --git a/doc/utils/sphinx-config/false_positives.txt b/doc/utils/sphinx-config/false_positives.txt
index 5378477fb7..726018a8bf 100644
--- a/doc/utils/sphinx-config/false_positives.txt
+++ b/doc/utils/sphinx-config/false_positives.txt
@@ -748,6 +748,7 @@ Eebt
 ees
 eFF
 efield
+effm
 eflux
 eg
 Eggebrecht