diff --git a/tests/examples/c/schemaless.c b/tests/examples/c/schemaless.c
index 5cb63a4b12777ee3d71b3cd36d64531917b68a38..55d729b4a2e02f5a68a8b547cf0ec921ce4b4a4f 100644
--- a/tests/examples/c/schemaless.c
+++ b/tests/examples/c/schemaless.c
@@ -97,7 +97,7 @@ int main(int argc, char* argv[]) {
   int maxLinesPerBatch = 16384;
 
   int opt;
-  while ((opt = getopt(argc, argv, "s:c:r:f:t:m:")) != -1) {
+  while ((opt = getopt(argc, argv, "s:c:r:f:t:m:h")) != -1) {
     switch (opt) {
       case 's':
         numSuperTables = atoi(optarg);