diff --git a/x/ophost/client/cli/tx.go b/x/ophost/client/cli/tx.go
index 5c0b132a..ea7fa007 100644
--- a/x/ophost/client/cli/tx.go
+++ b/x/ophost/client/cli/tx.go
@@ -139,7 +139,6 @@ func NewCreateBridge(ac address.Codec) *cobra.Command {
 				return err
 			}
 
-			fmt.Println("SIBONG", origConfig)
 			config := types.BridgeConfig{
 				Challenger:          origConfig.Challenger,
 				Proposer:            origConfig.Proposer,
diff --git a/x/ophost/client/cli/types.go b/x/ophost/client/cli/types.go
index 226a2523..d94ae14e 100644
--- a/x/ophost/client/cli/types.go
+++ b/x/ophost/client/cli/types.go
@@ -22,7 +22,7 @@ type BridgeConfig struct {
 
 // MsgFinalizeTokenWithdrawal is a message to remove a validator from designated list
 //
-// NOTE: it is a modified MsgFinalizeTokenWithdrawal from x/ophost/types/txpb.go to make unmarshal easier
+// NOTE: it is a modified MsgFinalizeTokenWithdrawal from x/ophost/types/tx.pb.go to make unmarshal easier
 type MsgFinalizeTokenWithdrawal struct {
 	BridgeId         uint64   `protobuf:"varint,2,opt,name=bridge_id,json=bridgeId,proto3" json:"bridge_id,omitempty" yaml:"bridge_id"`
 	OutputIndex      uint64   `protobuf:"varint,3,opt,name=output_index,json=outputIndex,proto3" json:"output_index,omitempty" yaml:"output_index"`
diff --git a/x/ophost/types/bridge_config.go b/x/ophost/types/bridge_config.go
index ae389936..42a55160 100644
--- a/x/ophost/types/bridge_config.go
+++ b/x/ophost/types/bridge_config.go
@@ -1,7 +1,11 @@
 package types
 
 import (
+	time "time"
+
 	"cosmossdk.io/core/address"
+	"cosmossdk.io/errors"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
 func (config BridgeConfig) Validate(ac address.Codec) error {
@@ -13,5 +17,17 @@ func (config BridgeConfig) Validate(ac address.Codec) error {
 		return err
 	}
 
+	if config.FinalizationPeriod == time.Duration(0) {
+		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "finalization period must be greater than 0")
+	}
+
+	if config.SubmissionInterval == time.Duration(0) {
+		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "submission interval must be greater than 0")
+	}
+
+	if config.SubmissionStartTime.IsZero() {
+		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "submission start time must be set")
+	}
+
 	return nil
 }