diff --git a/node/builder_chain.go b/node/builder_chain.go
index 270534edb..f6d19579a 100644
--- a/node/builder_chain.go
+++ b/node/builder_chain.go
@@ -60,6 +60,7 @@ var ChainNode = Options(
 
 	// Consensus: crypto dependencies
 	Override(new(ffiwrapper.Verifier), ffiwrapper.ProofVerifier),
+	Override(new(ffiwrapper.Prover), ffiwrapper.ProofProver),
 
 	// Consensus: VM
 	Override(new(vm.SyscallBuilder), vm.Syscalls),
diff --git a/node/builder_miner.go b/node/builder_miner.go
index bcca25915..3a0c86814 100644
--- a/node/builder_miner.go
+++ b/node/builder_miner.go
@@ -74,6 +74,7 @@ func ConfigStorageMiner(c interface{}) Option {
 
 			// Sector storage: Proofs
 			Override(new(ffiwrapper.Verifier), ffiwrapper.ProofVerifier),
+			Override(new(ffiwrapper.Prover), ffiwrapper.ProofProver),
 			Override(new(storage2.Prover), From(new(sectorstorage.SectorManager))),
 
 			// Sealing (todo should be under EnableSealing, but storagefsm is currently bundled with storage.Miner)