diff --git a/examples/script_that_sometimes_fails.sh b/examples/script_that_sometimes_fails.sh
index 9617495..1da672c 100755
--- a/examples/script_that_sometimes_fails.sh
+++ b/examples/script_that_sometimes_fails.sh
@@ -14,6 +14,11 @@ prng () {
     a=1
     b=$seed
     m=$SLURM_NTASKS
+    # Workaround bug# 4
+    if (( $b % $m == 0 ))
+    then
+	b+=1
+    fi
     # Recur as many times as the task id to generate different numbers
     # for each SLURM task.
     for i in $(seq 1 $ID)