diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_create/create-o_ashift.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_create/create-o_ashift.ksh
index 6449c8a913ed..2d477eaf6e08 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_create/create-o_ashift.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_create/create-o_ashift.ksh
@@ -42,6 +42,11 @@
 
 verify_runnable "global"
 
+# See issue: https://github.com/zfsonlinux/zfs/issues/6924
+if is_linux; then
+	log_unsupported "Test case occasionally fails"
+fi
+
 function cleanup
 {
 	poolexists $TESTPOOL && destroy_pool $TESTPOOL