diff --git a/tools/cooja/contiki_tests/sky_checkpointing.csc b/tools/cooja/contiki_tests/sky_checkpointing.csc
index 703e071e8..0d148507c 100644
--- a/tools/cooja/contiki_tests/sky_checkpointing.csc
+++ b/tools/cooja/contiki_tests/sky_checkpointing.csc
@@ -87,7 +87,7 @@
   <plugin>
     se.sics.cooja.plugins.ScriptRunner
     <plugin_config>
-      <script>TIMEOUT(120000, log.log("timeout at phase " + phase + ". last message: " + msg + "\n"));
+      <script>TIMEOUT(360000, log.log("timeout at phase " + phase + ". last message: " + msg + "\n"));
 phase=0;
 
 /* Wait until node has booted */