1 files changed, 1 insertions, 1 deletions

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 35a2d93b3528..7cbdada51049 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -33,7 +33,7 @@
 
 
 #ifdef __KERNEL__
-#define RADIX_TREE_MAP_SHIFT    6
+#define RADIX_TREE_MAP_SHIFT    (CONFIG_BASE_SMALL ? 4 : 6)
 #else
 #define RADIX_TREE_MAP_SHIFT    3       /* For more stressful testing */
 #endif