diff --git a/tests/p_coreutils/seq.sh b/tests/p_coreutils/seq.sh
new file mode 100755
index 0000000..2adaaaa
--- /dev/null
+++ b/tests/p_coreutils/seq.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+# Author: Alice Kaerast <alice@kaerast.info>
+
+t_Log "$0"
+seq -s " " 5 | grep -q "1 2 3 4 5" && seq -s " " 6 8 | grep -q "6 7 8" && seq -s " " 8 2 12 | grep -q "8 10 12"
+t_CheckExitStatus $?