diff --git a/etc/ci/performance/test_perf.sh b/etc/ci/performance/test_perf.sh
index 306cc659e7cc..2f329fe50bab 100755
--- a/etc/ci/performance/test_perf.sh
+++ b/etc/ci/performance/test_perf.sh
@@ -52,3 +52,6 @@ mkdir -p output # Test result will be saved to output/perf-<timestamp>.json
 
 ./test_all.sh --servo ${*}
 SERVO_DIR="../../.." ${WARC_DIR}/run-warc-tests.sh
+
+# Exit the virtualenv
+deactivate