diff --git a/projects/brotli/project.yaml b/projects/brotli/project.yaml
index 22f820d8c..29371be64 100644
--- a/projects/brotli/project.yaml
+++ b/projects/brotli/project.yaml
@@ -7,6 +7,7 @@ vendor_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
diff --git a/projects/bzip2/project.yaml b/projects/bzip2/project.yaml
index 592a2d82a..5237e2876 100644
--- a/projects/bzip2/project.yaml
+++ b/projects/bzip2/project.yaml
@@ -8,6 +8,7 @@ vendor_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
diff --git a/projects/django/project.yaml b/projects/django/project.yaml
index 5dc59a92d..c67e48e8b 100644
--- a/projects/django/project.yaml
+++ b/projects/django/project.yaml
@@ -7,5 +7,6 @@ auto_ccs:
  - "jammamarkus@gmail.com"
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
 sanitizers:
  - undefined
diff --git a/projects/dropbear/project.yaml b/projects/dropbear/project.yaml
index dfcb5110c..1ab96668d 100644
--- a/projects/dropbear/project.yaml
+++ b/projects/dropbear/project.yaml
@@ -6,4 +6,5 @@ sanitizers:
   - undefined
   - memory
 fuzzing_engines:
-   - libfuzzer
+  - libfuzzer
+  - honggfuzz
diff --git a/projects/firefox/project.yaml b/projects/firefox/project.yaml
index 1f9c58164..3d64474ed 100644
--- a/projects/firefox/project.yaml
+++ b/projects/firefox/project.yaml
@@ -6,6 +6,7 @@ auto_ccs:
   - sledru@mozilla.com
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
 sanitizers:
   - address
   - undefined
diff --git a/projects/fuzzing-puzzles/build.sh b/projects/fuzzing-puzzles/build.sh
index 6dda8ddd9..760b4d96b 100755
--- a/projects/fuzzing-puzzles/build.sh
+++ b/projects/fuzzing-puzzles/build.sh
@@ -16,5 +16,5 @@
 ################################################################################
 
 $CXX $CXXFLAGS $SRC/fuzzing-puzzles/MultipleConstraintsOnSmallInputTest.cpp \
-    -o $OUT/multiple_constraints_on_small_input_afl_fuzzer \
+    -o $OUT/multiple_constraints_on_small_input_honggfuzz_fuzzer \
     $LIB_FUZZING_ENGINE
diff --git a/projects/fuzzing-puzzles/project.yaml b/projects/fuzzing-puzzles/project.yaml
index 1a6cd775e..fae466577 100644
--- a/projects/fuzzing-puzzles/project.yaml
+++ b/projects/fuzzing-puzzles/project.yaml
@@ -2,8 +2,6 @@ homepage: https://github.com/google/fuzzer-test-suite
 language: c++
 primary_contact: kcc@google.com
 auto_ccs:
-  - "kevinwkt@google.com"
-  - "kodewilliams@google.com"
   - "metzman@google.com"
   - "mmoroz@google.com"
 
@@ -11,6 +9,4 @@ sanitizers:
   - address
 
 fuzzing_engines:
-  - afl
-
-disabled: True
+  - honggfuzz
diff --git a/projects/libexif/project.yaml b/projects/libexif/project.yaml
index 3038ef653..be5c9d93b 100644
--- a/projects/libexif/project.yaml
+++ b/projects/libexif/project.yaml
@@ -7,6 +7,7 @@ auto_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
diff --git a/projects/libucl/project.yaml b/projects/libucl/project.yaml
index c2a5ed746..0a74a9c9c 100644
--- a/projects/libucl/project.yaml
+++ b/projects/libucl/project.yaml
@@ -1,9 +1,8 @@
 homepage: "https://github.com/vstakhov/libucl"
 primary_contact: "vsevolod@highsecure.ru"
 auto_ccs:
-        - "adam@adalogics.com"
-
+  - "adam@adalogics.com"
 language: c
-
 fuzzing_engines:
-        - libfuzzer
+  - libfuzzer
+  - honggfuzz
diff --git a/projects/libyaml/project.yaml b/projects/libyaml/project.yaml
index 549322efd..bab54fa36 100644
--- a/projects/libyaml/project.yaml
+++ b/projects/libyaml/project.yaml
@@ -6,6 +6,7 @@ auto_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
diff --git a/projects/llvm/project.yaml b/projects/llvm/project.yaml
index a174264f9..bb409fa9c 100644
--- a/projects/llvm/project.yaml
+++ b/projects/llvm/project.yaml
@@ -20,9 +20,9 @@ sanitizers:
   - address
   - memory
 
-# The LLVM build currently supports only libFuzzer
 fuzzing_engines:
-    - libfuzzer
+  - libfuzzer
+  - honggfuzz
 
 # Bug reports are public by default:
 view_restrictions: none
diff --git a/projects/mysql-server/project.yaml b/projects/mysql-server/project.yaml
index 2e8ca3145..70218bb68 100644
--- a/projects/mysql-server/project.yaml
+++ b/projects/mysql-server/project.yaml
@@ -1,15 +1,15 @@
 homepage: "https://www.mysql.com"
 language: c++
 primary_contact: "secalert_us@oracle.com"
-auto_ccs :
-- "p.antoine@catenacyber.fr"
-- "christopher.alves@telecomnancy.net"
-- "zouhair.janati-idrissi@telecomnancy.net"
-- "julien.zhan@telecomnancy.net"
+auto_ccs:
+  - "p.antoine@catenacyber.fr"
+  - "christopher.alves@telecomnancy.net"
+  - "zouhair.janati-idrissi@telecomnancy.net"
+  - "julien.zhan@telecomnancy.net"
 
 fuzzing_engines:
-- libfuzzer
+  - libfuzzer
+  - honggfuzz
 sanitizers:
-- address
-  # - memory
-- undefined
+  - address
+  - undefined
diff --git a/projects/nss/project.yaml b/projects/nss/project.yaml
index fe796dada..3cf3dc049 100644
--- a/projects/nss/project.yaml
+++ b/projects/nss/project.yaml
@@ -6,6 +6,3 @@ auto_ccs:
   - "tvandermerwe@mozilla.com"
   - "sledru@mozilla.com"
   - "kjacobs@mozilla.com"
-fuzzing_engines:
-  - libfuzzer
-  - afl
diff --git a/projects/openjpeg/project.yaml b/projects/openjpeg/project.yaml
index 536c43bfd..3c04cd037 100644
--- a/projects/openjpeg/project.yaml
+++ b/projects/openjpeg/project.yaml
@@ -6,8 +6,10 @@ auto_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
+  - memory
   - dataflow
   - undefined
diff --git a/projects/perfetto/project.yaml b/projects/perfetto/project.yaml
index 1df67dc83..fdebecc82 100644
--- a/projects/perfetto/project.yaml
+++ b/projects/perfetto/project.yaml
@@ -16,5 +16,6 @@ vendor_ccs:
   - mikelogan@google.com
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
 sanitizers:
   - address
diff --git a/projects/pffft/project.yaml b/projects/pffft/project.yaml
index 14f8ae4e0..b8d101ded 100644
--- a/projects/pffft/project.yaml
+++ b/projects/pffft/project.yaml
@@ -7,6 +7,7 @@ auto_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address
diff --git a/projects/pillow/project.yaml b/projects/pillow/project.yaml
index b74b97bbf..fb42d4c13 100644
--- a/projects/pillow/project.yaml
+++ b/projects/pillow/project.yaml
@@ -10,3 +10,4 @@ architectures:
  - x86_64
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
diff --git a/projects/python3-libraries/project.yaml b/projects/python3-libraries/project.yaml
index e300d05d9..2be3fe3ac 100644
--- a/projects/python3-libraries/project.yaml
+++ b/projects/python3-libraries/project.yaml
@@ -7,6 +7,7 @@ auto_ccs:
  - "ammar@ammaraskar.com"
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
 sanitizers:
  - address
  - undefined
diff --git a/projects/samba/project.yaml b/projects/samba/project.yaml
index 616c786f0..3861bc798 100644
--- a/projects/samba/project.yaml
+++ b/projects/samba/project.yaml
@@ -10,6 +10,7 @@ auto_ccs:
   - "gdeschner@gmail.com"
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
 sanitizers:
   - address
   - undefined
diff --git a/projects/tesseract-ocr/project.yaml b/projects/tesseract-ocr/project.yaml
index 24f43dcd0..55a0b560a 100644
--- a/projects/tesseract-ocr/project.yaml
+++ b/projects/tesseract-ocr/project.yaml
@@ -3,3 +3,4 @@ language: c++
 primary_contact: "stjoweil@googlemail.com"
 fuzzing_engines:
   - libfuzzer
+  - honggfuzz
diff --git a/projects/xz/project.yaml b/projects/xz/project.yaml
index f404337ed..9d6048c8d 100644
--- a/projects/xz/project.yaml
+++ b/projects/xz/project.yaml
@@ -6,6 +6,7 @@ auto_ccs:
 fuzzing_engines:
   - libfuzzer
   - afl
+  - honggfuzz
   - dataflow
 sanitizers:
   - address