diff --git a/cmd/pkgserver/ui/static/run_tests.ts b/cmd/pkgserver/ui/static/run_tests.ts
index 1bfb1e9c..c3c89d05 100644
--- a/cmd/pkgserver/ui/static/run_tests.ts
+++ b/cmd/pkgserver/ui/static/run_tests.ts
@@ -43,4 +43,6 @@ if (args.length === 1) {
     }
 }
 
-TESTS.run(new StreamReporter({ writeln: console.log }, verbose));
+let reporter = new StreamReporter({ writeln: console.log }, verbose);
+TESTS.run(reporter);
+exit(reporter.succeeded() ? 0 : 1);
diff --git a/cmd/pkgserver/ui/static/test.ts b/cmd/pkgserver/ui/static/test.ts
index 6ea1b4f7..18424d23 100644
--- a/cmd/pkgserver/ui/static/test.ts
+++ b/cmd/pkgserver/ui/static/test.ts
@@ -198,6 +198,10 @@ export class StreamReporter implements Reporter {
         this.#skips = [];
     }
 
+    succeeded(): boolean {
+        return this.#successes.length > 0 && this.#failures.length === 0;
+    }
+
     register(suites: TestGroup[]) {}
 
     update(path: string[], result: TestResult) {