diff --git a/projects/libldac/project.yaml b/projects/libldac/project.yaml
index a103fa102..dcb35b310 100644
--- a/projects/libldac/project.yaml
+++ b/projects/libldac/project.yaml
@@ -4,4 +4,3 @@ auto_ccs:
   - "cdiehl@mozilla.com"
 sanitizers:
   - address
-  - undefined