diff --git a/tests/integration/abort_provider_stream_test.go b/tests/integration/abort_provider_stream_test.go
index 1827c8c0..6d42273f 100644
--- a/tests/integration/abort_provider_stream_test.go
+++ b/tests/integration/abort_provider_stream_test.go
@@ -16,8 +16,6 @@ import (
 // while a Chat call is in flight properly closes the HTTP connection.
 // Uses a stalling SSE server that only responds if data flows from it.
 func TestAnthropicChat_AbortContextCancel(t *testing.T) {
-	t.Parallel()
-
 	// Start a stalling SSE server
 	server := newStallingSSEServer(t)
 	defer server.Close()
@@ -68,8 +66,6 @@ func TestAnthropicChat_AbortContextCancel(t *testing.T) {
 
 // TestOpenAIChat_AbortContextCancel mirrors the Anthropic test for OpenAI-compatible providers.
 func TestOpenAIChat_AbortContextCancel(t *testing.T) {
-	t.Parallel()
-
 	server := newStallingSSEServer(t)
 	defer server.Close()