diff --git a/projects/php/project.yaml b/projects/php/project.yaml
index a2775a248..054648d3e 100644
--- a/projects/php/project.yaml
+++ b/projects/php/project.yaml
@@ -4,4 +4,3 @@ auto_ccs:
  - "smalyshev@gmail.com"
 sanitizers:
  - address
- - undefined