diff --git a/litedram/gen.py b/litedram/gen.py
index 866e462..6efd02b 100755
--- a/litedram/gen.py
+++ b/litedram/gen.py
@@ -856,7 +856,7 @@ def main():
     builder_arguments = builder_argdict(args)
     builder_arguments["compile_gateware"] = False
 
-    soc     = LiteDRAMCore(platform, core_config, integrated_rom_size=0x8000)
+    soc     = LiteDRAMCore(platform, core_config, integrated_rom_size=0xC000)
     builder = Builder(soc, **builder_arguments)
     builder.build(build_name=args.name, regular_comb=False)