diff --git a/infection.json5 b/infection.json5
index 42ecd9d2c..74ca5e1fa 100644
--- a/infection.json5
+++ b/infection.json5
@@ -11,7 +11,7 @@
         },
         "html": "var/infection.html"
     },
-    "timeout": 20,
+    "timeout": 30,
     "mutators": {
         "@default": true
     },