diff --git a/c_src/cmd_attr.c b/c_src/cmd_attr.c
index 5490d234..ddbb91a9 100644
--- a/c_src/cmd_attr.c
+++ b/c_src/cmd_attr.c
@@ -128,7 +128,7 @@ static void setattr_usage(void)
 	bch2_opts_usage(OPT_INODE);
 	puts("      --remove-all             Remove all file options\n"
 	     "                               To remove specific options, use: --option=-\n"
-	     "  -h                           Display this help and exit\n"
+	     "  -h, --help                   Display this help and exit\n"
 	     "\n"
 	     "Report bugs to <linux-bcachefs@vger.kernel.org>");
 }
@@ -139,6 +139,14 @@ int cmd_setattr(int argc, char *argv[])
 	bool remove_all = false;
 
 	for (i = 1; i < argc; i++) {
+		if (strcmp(argv[i], "--help") == 0) {
+			setattr_usage();
+			exit(EXIT_SUCCESS);
+		}
+		if (strcmp(argv[i], "-h") == 0) {
+			setattr_usage();
+			exit(EXIT_SUCCESS);
+		}
 		if (strcmp(argv[i], "--remove-all") == 0) {
 			remove_all = true;
 			bch_remove_arg_from_argv(&argc, argv, i);
diff --git a/c_src/cmd_device.c b/c_src/cmd_device.c
index 2adad71e..cabdf70c 100644
--- a/c_src/cmd_device.c
+++ b/c_src/cmd_device.c
@@ -259,6 +259,7 @@ static int cmd_device_offline(int argc, char *argv[])
 {
 	static const struct option longopts[] = {
 		{ "force",		0, NULL, 'f' },
+		{ "help",		0, NULL, 'h' },
 		{ NULL }
 	};
 	int opt, flags = 0;
diff --git a/c_src/cmd_migrate.c b/c_src/cmd_migrate.c
index 652c5f75..2c52bf5c 100644
--- a/c_src/cmd_migrate.c
+++ b/c_src/cmd_migrate.c
@@ -192,7 +192,7 @@ static void migrate_usage(void)
 	     "      --encrypted              Enable whole filesystem encryption (chacha20/poly1305)\n"
 	     "      --no_passphrase          Don't encrypt master encryption key\n"
 	     "  -F                           Force, even if metadata file already exists\n"
-	     "  -h                           Display this help and exit\n"
+	     "  -h, --help                   Display this help and exit\n"
 	     "\n"
 	     "Report bugs to <linux-bcachefs@vger.kernel.org>");
 }
@@ -200,6 +200,7 @@ static void migrate_usage(void)
 static const struct option migrate_opts[] = {
 	{ "encrypted",		no_argument, NULL, 'e' },
 	{ "no_passphrase",	no_argument, NULL, 'p' },
+	{ "help",		no_argument, NULL, 'h' },
 	{ NULL }
 };