diff --git a/projects/git/build.sh b/projects/git/build.sh
index 8770a831cfed..eb3dbfa7afe6 100755
--- a/projects/git/build.sh
+++ b/projects/git/build.sh
@@ -16,8 +16,9 @@
 ################################################################################
 
 # build fuzzers
-make -j$(nproc) CC=$CC CXX=$CXX CFLAGS="$CFLAGS" FUZZ_CXXFLAGS="$CXXFLAGS" \
-  LIB_FUZZING_ENGINE=$LIB_FUZZING_ENGINE fuzz-all
+make -j$(nproc) CC=$CC CXX=$CXX CFLAGS="$CFLAGS" \
+  FUZZ_CXXFLAGS="$CXXFLAGS -Wl,--allow-multiple-definition" \
+  LIB_FUZZING_ENGINE="common-main.o $LIB_FUZZING_ENGINE" fuzz-all
 
 FUZZERS="fuzz-pack-headers fuzz-pack-idx fuzz-commit-graph"
 
diff --git a/projects/git/project.yaml b/projects/git/project.yaml
index 8203db61aefb..0684d02193bb 100644
--- a/projects/git/project.yaml
+++ b/projects/git/project.yaml
@@ -7,3 +7,8 @@ auto_ccs:
   - "jonathantanmy@google.com"
   - "jrn@google.com"
 main_repo: 'https://github.com/git/git'
+
+# Disable honggfuzz due to undiagnosed build failures
+fuzzing_engines:
+  - libfuzzer
+  - afl