diff --git a/target/allwinner/mandolin-c1evb/configs/sys_partition.fex b/target/allwinner/mandolin-c1evb/configs/sys_partition.fex
index 34e7e58ed..b2388e2d2 100755
--- a/target/allwinner/mandolin-c1evb/configs/sys_partition.fex
+++ b/target/allwinner/mandolin-c1evb/configs/sys_partition.fex
@@ -53,7 +53,7 @@ size = 512
 
 [partition]
     name         = rootfs
-    size         = 105536
+    size         = 305536
     downloadfile = "rootfs.fex"
     user_type    = 0x8000