diff --git a/projects/libpng-proto/project.yaml b/projects/libpng-proto/project.yaml
index e38ce0f18..88452b071 100644
--- a/projects/libpng-proto/project.yaml
+++ b/projects/libpng-proto/project.yaml
@@ -3,5 +3,6 @@ primary_contact: "kcc@google.com"
 #  - address is disabled until https://github.com/glennrp/libpng/issues/275 is fixed
 sanitizers:
   - undefined
+  - address
 fuzzing_engines:
   - libfuzzer