diff --git a/bw b/bw
new file mode 100644
index 0000000000..1b02f19833
--- /dev/null
+++ b/bw
@@ -0,0 +1 @@
+{"TotalIn":"0","TotalOut":"0","RateIn":"0","RateOut":"0"}
diff --git a/package.json b/package.json
index c7c61f4494..bb4ecc81fa 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "form-data": "^2.3.2",
     "go-ipfs-dep": "^0.4.13",
     "hat": "0.0.3",
-    "interface-ipfs-core": "ipfs/interface-ipfs-core#0a1f40f",
+    "interface-ipfs-core": "ipfs/interface-ipfs-core#2fa0bea",
     "ipfsd-ctl": "~0.29.1",
     "left-pad": "^1.2.0",
     "lodash": "^4.17.5",