diff --git a/typescript-sdk/scripts/template-tests.mjs b/typescript-sdk/scripts/template-tests.mjs
index dc49d5d..337d315 100644
--- a/typescript-sdk/scripts/template-tests.mjs
+++ b/typescript-sdk/scripts/template-tests.mjs
@@ -1,14 +1,30 @@
+import { existsSync, readdirSync } from "node:fs";
+import { join } from "node:path";
 import { spawnSync } from "node:child_process";
 
-const suites = [
-  "runtime/tests/*.test.mjs",
-  "typescript-sdk/tests/*.test.mjs"
-];
+const root = new URL("../..", import.meta.url);
 
-for (const pattern of suites) {
-  const run = spawnSync("node", ["--test", pattern], {
+const suites = ["runtime/tests", "typescript-sdk/tests"];
+
+const findTestFiles = (dir) => {
+  if (!existsSync(new URL(dir, root))) {
+    return [];
+  }
+
+  return readdirSync(new URL(dir, root))
+    .filter((name) => name.endsWith(".test.mjs"))
+    .map((name) => join(dir, name));
+};
+
+for (const suiteDir of suites) {
+  const files = findTestFiles(suiteDir);
+  if (files.length === 0) {
+    continue;
+  }
+
+  const run = spawnSync("node", ["--test", ...files], {
     stdio: "inherit",
-    cwd: new URL("../..", import.meta.url)
+    cwd: root
   });
   if (run.status !== 0) {
     process.exit(run.status ?? 1);