diff --git a/proc/slab.h b/proc/slab.h
index ea17ddc9..09dbe00c 100644
--- a/proc/slab.h
+++ b/proc/slab.h
@@ -1,7 +1,7 @@
 #ifndef _PROC_SLAB_H
 #define _PROC_SLAB_H
 
-#define SLAB_INFO_NAME_LEN      64
+#define SLAB_INFO_NAME_LEN      128
 
 struct slab_info {
 	char name[SLAB_INFO_NAME_LEN];  /* name of this cache */