diff --git a/agent/consul/merge_test.go b/agent/consul/merge_test.go
index 66992136a..f5f5c6d88 100644
--- a/agent/consul/merge_test.go
+++ b/agent/consul/merge_test.go
@@ -12,6 +12,7 @@ import (
 
 	"github.com/hashicorp/consul/sdk/testutil"
 	"github.com/hashicorp/consul/types"
+	"github.com/hashicorp/consul/version"
 )
 
 func TestMerge_LAN(t *testing.T) {
@@ -282,6 +283,7 @@ func makeTestNode(t *testing.T, tm testMember) *serf.Member {
 			"vsn":     "2",
 			"vsn_max": "3",
 			"vsn_min": "2",
+			"fips":    version.GetFIPSInfo(),
 		},
 	}
 	if tm.partition != "" {
diff --git a/agent/grpc-external/services/dataplane/get_supported_features_test.go b/agent/grpc-external/services/dataplane/get_supported_features_test.go
index 35079a40a..329b5df0f 100644
--- a/agent/grpc-external/services/dataplane/get_supported_features_test.go
+++ b/agent/grpc-external/services/dataplane/get_supported_features_test.go
@@ -19,6 +19,7 @@ import (
 	"github.com/hashicorp/consul/agent/grpc-external/testutils"
 	structs "github.com/hashicorp/consul/agent/structs"
 	"github.com/hashicorp/consul/proto-public/pbdataplane"
+	"github.com/hashicorp/consul/version"
 )
 
 const testACLToken = "acl-token"
@@ -50,6 +51,8 @@ func TestSupportedDataplaneFeatures_Success(t *testing.T) {
 			require.True(t, feature.GetSupported())
 		case pbdataplane.DataplaneFeatures_DATAPLANE_FEATURES_ENVOY_BOOTSTRAP_CONFIGURATION:
 			require.True(t, feature.GetSupported())
+		case pbdataplane.DataplaneFeatures_DATAPLANE_FEATURES_FIPS:
+			require.Equal(t, version.IsFIPS(), feature.GetSupported())
 		default:
 			require.False(t, feature.GetSupported())
 		}
diff --git a/tlsutil/config_test.go b/tlsutil/config_test.go
index 18ba11e38..30ebd62c2 100644
--- a/tlsutil/config_test.go
+++ b/tlsutil/config_test.go
@@ -1,5 +1,7 @@
 // Copyright (c) HashiCorp, Inc.
 // SPDX-License-Identifier: MPL-2.0
+//go:build !fips
+// +build !fips
 
 package tlsutil
 
diff --git a/version/version.go b/version/version.go
index bd2cfd57a..0b81e19d2 100644
--- a/version/version.go
+++ b/version/version.go
@@ -52,6 +52,10 @@ func GetHumanVersion() string {
 		version += fmt.Sprintf("-%s", release)
 	}
 
+	if IsFIPS() {
+		version += ".fips1402"
+	}
+
 	if metadata != "" {
 		version += fmt.Sprintf("+%s", metadata)
 	}