diff --git a/rest/model/version.go b/rest/model/version.go
index f1bd9607f3..3b02cb9e09 100644
--- a/rest/model/version.go
+++ b/rest/model/version.go
@@ -45,9 +45,12 @@ type APIVersion struct {
 	Requester *string   `json:"requester"`
 	Errors    []*string `json:"errors"`
 	// Will be null for versions created before this field was added.
-	Activated *bool       `json:"activated"`
-	Aborted   *bool       `json:"aborted"`
-	GitTags   []APIGitTag `json:"git_tags"`
+	Activated *bool `json:"activated"`
+	Aborted   *bool `json:"aborted"`
+	// The git tag that triggered this version, if any.
+	TriggeredGitTag *APIGitTag `json:"triggered_by_git_tag"`
+	// Git tags that were pushed to this version.
+	GitTags []APIGitTag `json:"git_tags"`
 	// Indicates if the version was ignored due to only making changes to ignored files.
 	Ignored *bool `json:"ignored"`
 }
@@ -111,6 +114,13 @@ func (apiVersion *APIVersion) BuildFromService(v model.Version) {
 		})
 	}
 
+	if v.TriggeredByGitTag.Tag != "" {
+		apiVersion.TriggeredGitTag = &APIGitTag{
+			Tag:    utility.ToStringPtr(v.TriggeredByGitTag.Tag),
+			Pusher: utility.ToStringPtr(v.TriggeredByGitTag.Pusher),
+		}
+	}
+
 	if v.Identifier != "" {
 		identifier, err := model.GetIdentifierForProject(v.Identifier)
 		if err == nil {
diff --git a/rest/model/version_test.go b/rest/model/version_test.go
index 67e5d585dd..a716485ef6 100644
--- a/rest/model/version_test.go
+++ b/rest/model/version_test.go
@@ -7,6 +7,7 @@ import (
 	"github.com/evergreen-ci/evergreen/model"
 	"github.com/evergreen-ci/utility"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 // TestVersionBuildFromService tests that BuildFromService function completes
@@ -40,20 +41,32 @@ func TestVersionBuildFromService(t *testing.T) {
 			BuildId:      bi2,
 		},
 	}
+	gitTags := []model.GitTag{
+		{
+			Tag:    "tag",
+			Pusher: "pusher",
+		},
+	}
+	triggeredGitTag := model.GitTag{
+		Tag:    "my-triggered-tag",
+		Pusher: "pusher",
+	}
 	v := model.Version{
-		Id:            versionId,
-		CreateTime:    time,
-		StartTime:     time,
-		FinishTime:    time,
-		Revision:      revision,
-		Author:        author,
-		AuthorEmail:   authorEmail,
-		Message:       msg,
-		Status:        status,
-		Repo:          repo,
-		Branch:        branch,
-		BuildVariants: buildVariants,
-		Errors:        errors,
+		Id:                versionId,
+		CreateTime:        time,
+		StartTime:         time,
+		FinishTime:        time,
+		Revision:          revision,
+		Author:            author,
+		AuthorEmail:       authorEmail,
+		Message:           msg,
+		Status:            status,
+		Repo:              repo,
+		Branch:            branch,
+		BuildVariants:     buildVariants,
+		Errors:            errors,
+		GitTags:           gitTags,
+		TriggeredByGitTag: triggeredGitTag,
 	}
 
 	apiVersion := &APIVersion{}
@@ -78,4 +91,12 @@ func TestVersionBuildFromService(t *testing.T) {
 	assert.Equal(bvs[0].BuildId, utility.ToStringPtr(bi1))
 	assert.Equal(bvs[1].BuildVariant, utility.ToStringPtr(bv2))
 	assert.Equal(bvs[1].BuildId, utility.ToStringPtr(bi2))
+
+	gts := apiVersion.GitTags
+	require.Len(t, gts, 1)
+	assert.Equal(gts[0].Pusher, utility.ToStringPtr("pusher"))
+	assert.Equal(gts[0].Tag, utility.ToStringPtr("tag"))
+
+	require.NotNil(t, apiVersion.TriggeredGitTag)
+	assert.Equal(apiVersion.TriggeredGitTag.Tag, utility.ToStringPtr("my-triggered-tag"))
 }