diff --git a/tools/fuzzer/build_and_run_fuzzer.sh b/tools/fuzzer/build_and_run_fuzzer.sh
index db95249fc17..67e3a5b99f2 100755
--- a/tools/fuzzer/build_and_run_fuzzer.sh
+++ b/tools/fuzzer/build_and_run_fuzzer.sh
@@ -33,5 +33,5 @@ set -ex
 
 git submodule update --init
 make run_dep_checks
-make CONFIG=$config $1 -j3
+make CONFIG=$config $1
 bins/$config/$1