diff --git a/repos/dde_rump/run/rump_ext2.run b/repos/dde_rump/run/rump_ext2.run
index aae5b29348..a7dea12adf 100644
--- a/repos/dde_rump/run/rump_ext2.run
+++ b/repos/dde_rump/run/rump_ext2.run
@@ -58,7 +58,7 @@ append config {
 		<resource name="RAM" quantum="1M"/>
 		<provides><service name="Timer"/></provides>
 	</start>
-	<start name="vfs_block" caps="110">
+	<start name="vfs_block" caps="120">
 		<resource name="RAM" quantum="20M"/>
 		<provides><service name="Block"/></provides>
 		<config>