diff --git a/tracer/build.sh b/tracer/build.sh
old mode 100644
new mode 100755
diff --git a/tracer/build/artifacts/createLogPath.sh b/tracer/build/artifacts/createLogPath.sh
old mode 100644
new mode 100755
diff --git a/tracer/build/crank/run.sh b/tracer/build/crank/run.sh
old mode 100644
new mode 100755
diff --git a/tracer/build_in_docker.sh b/tracer/build_in_docker.sh
old mode 100644
new mode 100755