diff --git a/projects/neomutt/project.yaml b/projects/neomutt/project.yaml
index 7924a7923..45d8ae2d7 100644
--- a/projects/neomutt/project.yaml
+++ b/projects/neomutt/project.yaml
@@ -5,3 +5,6 @@ auto_ccs:
   - "richard.russon@gmail.com"
   - "pietro.cerutti@gmail.com"
 main_repo: 'https://github.com/neomutt/neomutt'
+sanitizers:
+ - address
+ - undefined