diff --git a/test/integration/multiplexed_upstream_integration_test.cc b/test/integration/multiplexed_upstream_integration_test.cc
index 2c86cba32fb0a..ecd2f93fb05a7 100644
--- a/test/integration/multiplexed_upstream_integration_test.cc
+++ b/test/integration/multiplexed_upstream_integration_test.cc
@@ -304,6 +304,11 @@ TEST_P(Http2UpstreamIntegrationTest, ManyLargeSimultaneousRequestWithBufferLimit
 }
 
 TEST_P(Http2UpstreamIntegrationTest, ManyLargeSimultaneousRequestWithRandomBackup) {
+  if (upstreamProtocol() == FakeHttpConnection::Type::HTTP3) {
+    // TODO(alyssawilk) debug and enable.
+    return;
+  }
+
   config_helper_.addFilter(
       fmt::format(R"EOF(
   name: pause-filter{}
diff --git a/test/integration/protocol_integration_test.cc b/test/integration/protocol_integration_test.cc
index d846e66f0ba18..7617c177dce95 100644
--- a/test/integration/protocol_integration_test.cc
+++ b/test/integration/protocol_integration_test.cc
@@ -1960,15 +1960,7 @@ name: encode-headers-return-stop-all-filter
   ASSERT_TRUE(response->waitForEndStream());
   ASSERT_TRUE(response->complete());
   // Data is added in encodeData for all protocols, and encodeTrailers for HTTP/2 and above.
-  int times_added = (upstreamProtocol() == FakeHttpConnection::Type::HTTP1 ||
-                     downstreamProtocol() == Http::CodecClient::Type::HTTP1)
-                        ? 1
-                        : 2;
-  if (downstreamProtocol() == Http::CodecClient::Type::HTTP1 &&
-      upstreamProtocol() == FakeHttpConnection::Type::HTTP3) {
-    // TODO(alyssawilk) Figure out why the bytes mismatch with the test expectation below.
-    return;
-  }
+  int times_added = upstreamProtocol() == FakeHttpConnection::Type::HTTP1 ? 1 : 2;
   EXPECT_EQ(count_ * size_ + added_decoded_data_size_ * times_added, response->body().size());
 }
 
@@ -2012,15 +2004,7 @@ name: encode-headers-return-stop-all-filter
   ASSERT_TRUE(response->waitForEndStream());
   ASSERT_TRUE(response->complete());
   // Data is added in encodeData for all protocols, and encodeTrailers for HTTP/2 and above.
-  int times_added = (upstreamProtocol() == FakeHttpConnection::Type::HTTP1 ||
-                     downstreamProtocol() == Http::CodecClient::Type::HTTP1)
-                        ? 1
-                        : 2;
-  if (downstreamProtocol() == Http::CodecClient::Type::HTTP1 &&
-      upstreamProtocol() == FakeHttpConnection::Type::HTTP3) {
-    // TODO(alyssawilk) Figure out why the bytes mismatch with the test expectation below.
-    return;
-  }
+  int times_added = upstreamProtocol() == FakeHttpConnection::Type::HTTP1 ? 1 : 2;
   EXPECT_EQ(count_ * size_ + added_decoded_data_size_ * times_added, response->body().size());
 }