diff --git a/_hands-on/throughput/hyperqueue.md b/_hands-on/throughput/hyperqueue.md
index 894c321a..42109514 100644
--- a/_hands-on/throughput/hyperqueue.md
+++ b/_hands-on/throughput/hyperqueue.md
@@ -75,7 +75,6 @@ embarrassing parallelism without overloading Slurm by looping `srun` or `sbatch`
 #!/bin/bash
 #SBATCH --partition=small
 #SBATCH --account=<project>                       # replace <project> with your CSC project, e.g. project_2001234
-#SBATCH --reservation=computing-environment-sept  # this flag is only valid on the live course on 21.9.2023 10-12
 #SBATCH --nodes=1
 #SBATCH --ntasks-per-node=1
 #SBATCH --cpus-per-task=40