diff --git a/litex_boards/targets/camlink_4k.py b/litex_boards/targets/camlink_4k.py
index 7ec0480..7ce02c4 100755
--- a/litex_boards/targets/camlink_4k.py
+++ b/litex_boards/targets/camlink_4k.py
@@ -17,6 +17,7 @@ from litex.soc.cores.clock import *
 from litex.soc.integration.soc_core import *
 from litex.soc.integration.soc_sdram import *
 from litex.soc.integration.builder import *
+from litex.soc.cores.led import LedChaser
 
 from litedram.modules import MT41K64M16
 from litedram.phy import ECP5DDRPHY