diff --git a/projects/harfbuzz/project.yaml b/projects/harfbuzz/project.yaml
index 2857a78f1..005daa5c2 100644
--- a/projects/harfbuzz/project.yaml
+++ b/projects/harfbuzz/project.yaml
@@ -17,10 +17,16 @@ vendor_ccs:
   - "jmuizelaar@mozilla.com"
   - "lsalzman@mozilla.com"
   - "twsmith@mozilla.com"
+fuzzing_engines:
+ - libfuzzer
+ - afl
+ - honggfuzz
+ - dataflow
 sanitizers:
  - address
  - undefined
  - memory
+ - dataflow
 architectures:
   - x86_64
   - i386