diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index df013a36b3..2d2b37c2a7 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -1,6 +1,6 @@
 slow_qtests = {
   'bios-tables-test' : 120,
-  'migration-test' : 150,
+  'migration-test' : 480,
   'npcm7xx_pwm-test': 150,
   'qom-test' : 300,
   'test-hmp' : 120,