diff --git a/templates/tools/fuzzer/runners.template b/templates/tools/fuzzer/runners.template
index 4c1f61c36d1..b82c51793fb 100644
--- a/templates/tools/fuzzer/runners.template
+++ b/templates/tools/fuzzer/runners.template
@@ -35,7 +35,7 @@ template: |
   # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   #
 
-  flags="-max_total_time=300"
+  flags="-max_total_time=3600 -jobs=3 -workers=3 -artifact_prefix=fuzzer_output/"
   if [ "$config" == "asan-trace-cmp" ]
   then
     flags="-use_traces=1 $flags"
diff --git a/tools/fuzzer/build_and_run_fuzzer.sh b/tools/fuzzer/build_and_run_fuzzer.sh
index bbe68884add..7139097e3ee 100755
--- a/tools/fuzzer/build_and_run_fuzzer.sh
+++ b/tools/fuzzer/build_and_run_fuzzer.sh
@@ -34,4 +34,5 @@ set -ex
 cd $(dirname $0)/../..
 make CONFIG=$config $1 -j3
 mkdir -p fuzzer_output
+export ASAN_OPTIONS=handle_abort=1
 . tools/fuzzer/runners/$1.sh
diff --git a/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh b/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
index 19ba9877524..8b198eb3062 100644
--- a/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
+++ b/tools/fuzzer/runners/hpack_parser_fuzzer_test.sh
@@ -29,7 +29,11 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
+<<<<<<< HEAD
 flags="-max_total_time=300"
+=======
+flags="-max_total_time=3600 -jobs=3 -workers=3 -artifact_prefix=fuzzer_output/"
+>>>>>>> 762a8df773a0d2289cac11522bc852972821a78b
 if [ "$config" == "asan-trace-cmp" ]
 then
   flags="-use_traces=1 $flags"
diff --git a/tools/fuzzer/runners/http_fuzzer_test.sh b/tools/fuzzer/runners/http_fuzzer_test.sh
index 96f7b08f6d7..fff9421e3c3 100644
--- a/tools/fuzzer/runners/http_fuzzer_test.sh
+++ b/tools/fuzzer/runners/http_fuzzer_test.sh
@@ -29,7 +29,11 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
+<<<<<<< HEAD
 flags="-max_total_time=300"
+=======
+flags="-max_total_time=3600 -jobs=3 -workers=3 -artifact_prefix=fuzzer_output/"
+>>>>>>> 762a8df773a0d2289cac11522bc852972821a78b
 if [ "$config" == "asan-trace-cmp" ]
 then
   flags="-use_traces=1 $flags"
diff --git a/tools/fuzzer/runners/json_fuzzer_test.sh b/tools/fuzzer/runners/json_fuzzer_test.sh
index 1c400743d30..44607908482 100644
--- a/tools/fuzzer/runners/json_fuzzer_test.sh
+++ b/tools/fuzzer/runners/json_fuzzer_test.sh
@@ -29,7 +29,11 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
+<<<<<<< HEAD
 flags="-max_total_time=300"
+=======
+flags="-max_total_time=3600 -jobs=3 -workers=3 -artifact_prefix=fuzzer_output/"
+>>>>>>> 762a8df773a0d2289cac11522bc852972821a78b
 if [ "$config" == "asan-trace-cmp" ]
 then
   flags="-use_traces=1 $flags"
diff --git a/tools/fuzzer/runners/uri_fuzzer_test.sh b/tools/fuzzer/runners/uri_fuzzer_test.sh
index 15e2a92d722..16c7c51591e 100644
--- a/tools/fuzzer/runners/uri_fuzzer_test.sh
+++ b/tools/fuzzer/runners/uri_fuzzer_test.sh
@@ -29,7 +29,11 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
+<<<<<<< HEAD
 flags="-max_total_time=300"
+=======
+flags="-max_total_time=3600 -jobs=3 -workers=3 -artifact_prefix=fuzzer_output/"
+>>>>>>> 762a8df773a0d2289cac11522bc852972821a78b
 if [ "$config" == "asan-trace-cmp" ]
 then
   flags="-use_traces=1 $flags"