diff --git a/configs/splash2/run.py b/configs/splash2/run.py
--- a/configs/splash2/run.py
+++ b/configs/splash2/run.py
@@ -267,6 +267,7 @@
 
 for cpu in cpus:
     cpu.workload = root.workload
+    cpu.createInterruptController()
 
 # ----------------------
 # Run the simulation