diff --git a/calculate_average_ianopolousfast.sh b/calculate_average_ianopolousfast.sh
index 4ed77c70a..56d5a856e 100755
--- a/calculate_average_ianopolousfast.sh
+++ b/calculate_average_ianopolousfast.sh
@@ -15,7 +15,6 @@
 #  limitations under the License.
 #
 
-JAVA_OPTS="--enable-preview --add-modules=jdk.incubator.vector"
-#-Djdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK=0 -XX:-UseTransparentHugePages"
+JAVA_OPTS="--enable-preview --add-modules=jdk.incubator.vector -Djdk.incubator.vector.VECTOR_ACCESS_OOB_CHECK=0 -XX:-UseTransparentHugePages"
 
 java $JAVA_OPTS --class-path target/average-1.0.0-SNAPSHOT.jar dev.morling.onebrc.CalculateAverage_ianopolousfast