diff --git a/copy_from_test.go b/copy_from_test.go
index 85c0ac2c..e5c4cd82 100644
--- a/copy_from_test.go
+++ b/copy_from_test.go
@@ -640,7 +640,7 @@ func (fs *slowFailRaceSource) Err() error {
 func TestConnCopyFromSlowFailRace(t *testing.T) {
 	t.Parallel()
 
-	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
 	defer cancel()
 
 	conn := mustConnectString(t, os.Getenv("PGX_TEST_DATABASE"))