diff --git a/src/bin/pg_dump/pg_dumpall.c b/src/bin/pg_dump/pg_dumpall.c
index 1cab0dfdc75..94852e7cdbb 100644
--- a/src/bin/pg_dump/pg_dumpall.c
+++ b/src/bin/pg_dump/pg_dumpall.c
@@ -655,3 +655,3 @@ help(void)
 	printf(_("  --no-sync                    do not wait for changes to be written safely to disk\n"));
-	printf(_("  --no-tables-access-method    do not dump table access methods\n"));
+	printf(_("  --no-table-access-method     do not dump table access methods\n"));
 	printf(_("  --no-tablespaces             do not dump tablespace assignments\n"));