diff --git a/src/utest/Async.hx b/src/utest/Async.hx
index cb1fa10..e115d9e 100644
--- a/src/utest/Async.hx
+++ b/src/utest/Async.hx
@@ -28,6 +28,10 @@ class Async {
 		return resolvedInstance;
 	}
 
+	static inline function strPos(pos:PosInfos):String {
+		return pos.fileName + ':' + pos.lineNumber;
+	}
+
 	function new(timeoutMs:Int = 250) {
 		this.timeoutMs = timeoutMs;
 		startTime = Timer.stamp();
@@ -37,9 +41,9 @@ class Async {
 	public function done(?pos:PosInfos) {
 		if(resolved) {
 			if(timedOut) {
-				throw 'Cannot done() at ${pos.fileName}:${pos.lineNumber} because async is timed out.';
+				throw 'Cannot done() at ${strPos(pos)} because async is timed out.';
 			} else {
-				throw 'Cannot done() at ${pos.fileName}:${pos.lineNumber} because async is done already.';
+				throw 'Cannot done() at ${strPos(pos)} because async is done already.';
 			}
 		}
 		resolved = true;
@@ -52,10 +56,10 @@ class Async {
 	 */
 	public function setTimeout(timeoutMs:Int, ?pos:PosInfos) {
 		if(resolved) {
-			throw 'Cannot setTimeout($timeoutMs) at ${pos.fileName}:${pos.lineNumber} because async is done.';
+			throw 'Cannot setTimeout($timeoutMs) at ${strPos(pos)} because async is done.';
 		}
 		if(timedOut) {
-			throw 'Cannot setTimeout($timeoutMs) at ${pos.fileName}:${pos.lineNumber} because async is timed out.';
+			throw 'Cannot setTimeout($timeoutMs) at ${strPos(pos)} because async is timed out.';
 		}
 
 		timer.stop();
diff --git a/src/utest/Runner.hx b/src/utest/Runner.hx
index b26f43d..efca6e3 100644
--- a/src/utest/Runner.hx
+++ b/src/utest/Runner.hx
@@ -355,7 +355,8 @@ private class ITestRunner {
     if(setupAsync.timedOut) {
       setupFailed(SetupError('setupClass timeout', []));
     } else {
-      runFixtures();
+      if(runFixtures())
+        runCases();
     }
   }
 
diff --git a/test/utest/TestAsyncITest.hx b/test/utest/TestAsyncITest.hx
index be98ac7..f41d23e 100644
--- a/test/utest/TestAsyncITest.hx
+++ b/test/utest/TestAsyncITest.hx
@@ -80,6 +80,22 @@ class TestAsyncITest extends Test {
 		Assert.isTrue(setupCallCount > 0);
 	}
 
+	function testAsyncSetupClassWithSyncEverythingElse_doesNotHang(async:Async) {
+
+		var currentResults = Assert.results;
+		Assert.results = new List();
+
+		var runner = new Runner();
+		runner.addCase(new TestAsyncSetupClassWithSyncEverythingElse());
+
+		runner.onComplete.add(_ -> {
+			Assert.results = currentResults;
+			Assert.pass();
+			async.done();
+		});
+		runner.run();
+	}
+
 	function teardown(async:Async) {
 		teardownRunning = true;
 
@@ -130,4 +146,15 @@ class TestAsyncITest extends Test {
 			1750
 		);
 	}
+}
+
+private class TestAsyncSetupClassWithSyncEverythingElse extends Test {
+	@:timeout(50)
+    function setupClass(async: Async): Void {
+        haxe.Timer.delay(() -> async.done(), 10);
+    }
+
+    function testSomething() {
+        Assert.pass();
+    }
 }
\ No newline at end of file