diff --git a/modules/core/02-client/migrations/v7/solomachine.go b/modules/core/02-client/migrations/v7/solomachine.go
index 02af8304feb..c65b11eb10c 100644
--- a/modules/core/02-client/migrations/v7/solomachine.go
+++ b/modules/core/02-client/migrations/v7/solomachine.go
@@ -5,7 +5,6 @@ import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	ics23 "github.com/cosmos/ics23/go"
 
 	"github.com/cosmos/ibc-go/v7/modules/core/exported"
 )
@@ -69,11 +68,6 @@ func (cs ClientState) Validate() error {
 	panic("legacy solo machine is deprecated!")
 }
 
-// GetProofSpecs panics!
-func (cs ClientState) GetProofSpecs() []*ics23.ProofSpec {
-	panic("legacy solo machine is deprecated!")
-}
-
 // ZeroCustomFields panics!
 func (cs ClientState) ZeroCustomFields() exported.ClientState {
 	panic("legacy solo machine is deprecated!")
diff --git a/modules/light-clients/07-tendermint/client_state.go b/modules/light-clients/07-tendermint/client_state.go
index 2d2dfecdb44..1966c60452e 100644
--- a/modules/light-clients/07-tendermint/client_state.go
+++ b/modules/light-clients/07-tendermint/client_state.go
@@ -169,12 +169,6 @@ func (cs ClientState) Validate() error {
 	return nil
 }
 
-// GetProofSpecs returns the format the client expects for proof verification
-// as a string array specifying the proof type for each position in chained proof
-func (cs ClientState) GetProofSpecs() []*ics23.ProofSpec {
-	return cs.ProofSpecs
-}
-
 // ZeroCustomFields returns a ClientState that is a copy of the current ClientState
 // with all client customizable fields zeroed out
 func (cs ClientState) ZeroCustomFields() exported.ClientState {