diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index 843115c538cbf2749448b1aff2a971b148c2e178..14c49c2fcad0601516982ed4b215541b91a1ebb0 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -136,6 +136,8 @@
 
 #define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 
+#define CONFIG_VERSION_VARIABLE	1       /* include version env variable */
+
 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------