diff --git a/extern/sector-storage/extern/filecoin-ffi b/extern/sector-storage/extern/filecoin-ffi
deleted file mode 160000
index cddc56607..000000000
--- a/extern/sector-storage/extern/filecoin-ffi
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit cddc56607e1d851ea6d09d49404bd7db70cb3c2e
diff --git a/extern/sector-storage/go.mod b/extern/sector-storage/go.mod
index 8398c98a3..a6fb3ee89 100644
--- a/extern/sector-storage/go.mod
+++ b/extern/sector-storage/go.mod
@@ -30,5 +30,3 @@ require (
 	golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543
 	honnef.co/go/tools v0.0.1-2020.1.3 // indirect
 )
-
-replace github.com/filecoin-project/filecoin-ffi => ./extern/filecoin-ffi
diff --git a/go.mod b/go.mod
index 199f69140..8660f4f6c 100644
--- a/go.mod
+++ b/go.mod
@@ -136,4 +136,6 @@ replace github.com/golangci/golangci-lint => github.com/golangci/golangci-lint v
 
 replace github.com/filecoin-project/filecoin-ffi => ./extern/filecoin-ffi
 
+replace github.com/filecoin-project/sector-storage => ./extern/sector-storage
+
 replace github.com/dgraph-io/badger/v2 => github.com/dgraph-io/badger/v2 v2.0.1-rc1.0.20200716180832-3ab515320794