diff --git a/tests/simple-example-0/build_all.sh b/tests/simple-example-0/build_all.sh
index 9f162121b..237697d64 100755
--- a/tests/simple-example-0/build_all.sh
+++ b/tests/simple-example-0/build_all.sh
@@ -20,5 +20,4 @@ rm -rf ./work
 mkdir work
 cd work
 
-#../../../build/llvm-build/bin/clang -flegacy-pass-manager -fsanitize=fuzzer -flegacy-pass-manager -flto -g ../fuzzer.c -o fuzzer
 ../../../build/llvm-build/bin/clang -fsanitize=fuzzer -flto -g ../fuzzer.c -o fuzzer
diff --git a/tests/simple-example-0/build_cov.sh b/tests/simple-example-0/build_cov.sh
index f01814f3f..e9970f222 100755
--- a/tests/simple-example-0/build_cov.sh
+++ b/tests/simple-example-0/build_cov.sh
@@ -21,7 +21,7 @@ if [ -d "work" ]; then
     cd work
 fi
 
-../../../build/llvm-build/bin/clang -flegacy-pass-manager -fprofile-instr-generate -fcoverage-mapping -fsanitize=fuzzer -g ../fuzzer.c -o fuzzer
+../../../build/llvm-build/bin/clang -fprofile-instr-generate -fcoverage-mapping -fsanitize=fuzzer -g ../fuzzer.c -o fuzzer
 ./fuzzer -max_total_time=3
 ../../../build/llvm-build/bin/llvm-profdata merge -sparse default.profraw -o merged_cov.profdata
 ../../../build/llvm-build/bin/llvm-cov show -instr-profile=merged_cov.profdata -object=./fuzzer -line-coverage-gt=0 > fuzzer.covreport