diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h
index 186cd8e970c7..8da46ac44a2e 100644
--- a/include/linux/ptr_ring.h
+++ b/include/linux/ptr_ring.h
@@ -26,7 +26,6 @@
 #include <linux/cache.h>
 #include <linux/types.h>
 #include <linux/compiler.h>
-#include <linux/cache.h>
 #include <linux/slab.h>
 #include <asm/errno.h>
 #endif