diff --git a/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/components/app.marko b/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/components/app.marko
index d8d5ff0..f7dcbd1 100644
--- a/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/components/app.marko
+++ b/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/components/app.marko
@@ -12,7 +12,7 @@ class {
 
 <button onClick("loadSlot1")>Load Slot1</button>
 <if(state.mounted)>
-  <micro-frame-sse src="embed" name="test" read(e) { return [e.lastEventId, e.data, true] } />
+  <micro-frame-sse src="embed" name="test" read(e) { if (e.data === "error") { throw new Error("error"); } else { return [e.lastEventId, e.data, true] } } />
   <micro-frame-slot from="test" slot="slot_2">
     <@loading>
       Loading...
diff --git a/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/embed.marko b/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/embed.marko
index 3998ab5..ee1f24d 100644
--- a/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/embed.marko
+++ b/src/components/micro-frame-sse/__tests__/fixtures/csr-slot-done-and-error/embed.marko
@@ -6,7 +6,7 @@ $ const slot_1_html = fs.readFileSync(path.resolve(__dirname ,'slot_1.html'), 'u
 $ const slot_2_html = fs.readFileSync(path.resolve(__dirname ,'slot_2.html'), 'utf8');
 $ const first = `id: slot_1\ndata: ${slot_1_html.replace(/\r?\n/g, '')}\n\n`;
 $ const second = `id: slot_2\ndata: ${slot_2_html.replace(/\r?\n/g, '')}\n\n`;
-$ const third = `id: slot_1\ndata: next chunk for slot_1\n\n`;
+$ const third = `id: slot_1\ndata: error\n\n`;
 
 <await(wait())>
   <@then>
@@ -17,7 +17,6 @@ $ const third = `id: slot_1\ndata: next chunk for slot_1\n\n`;
         <await(wait())>
           <@then>
             $!{third}
-            <await(new Promise((_, reject) => setTimeout(() => reject("Error"), 100))) />
           </@then>
         </await>
       </@then>