diff --git a/lsi6_lib.c b/lsi6_lib.c
index b83d205..b4333fe 100644
--- a/lsi6_lib.c
+++ b/lsi6_lib.c
@@ -9,7 +9,10 @@
 #include <linux/version.h>
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)
 #include <asm/system.h>
+#endif
+
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
diff --git a/lsi6_main.c b/lsi6_main.c
index 0d8f49e..a73ce07 100644
--- a/lsi6_main.c
+++ b/lsi6_main.c
@@ -11,7 +11,10 @@
 #include <linux/version.h>
 #endif
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,4,0)
 #include <asm/system.h>
+#endif
+
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>