diff --git a/workflow-direct/main.go b/workflow-direct/main.go
index 6f2eb8e..78b3084 100644
--- a/workflow-direct/main.go
+++ b/workflow-direct/main.go
@@ -106,6 +106,9 @@ func processConfiguredRepositoryAction(action *common.RepositoryWebhookEvent, co
 
 	switch action.Action {
 	case "created":
+		if action.Repository.Object_Format_Name != "sha256" {
+			return fmt.Errorf("   - '%s' repo is not sha256. Ignoring.", action.Repository.Name)
+		}
 		common.PanicOnError(git.GitExec(prjgit, "submodule", "--quiet", "add", "--depth", "1", action.Repository.Clone_Url, action.Repository.Name))
 		if _, err := git.GitBranchHead(path.Join(prjgit, action.Repository.Name), config.Branch); err != nil {
 			if err := git.GitExec(path.Join(prjgit, action.Repository.Name), "fetch", "--depth", "1", "origin", config.Branch+":"+config.Branch); err != nil {
@@ -297,6 +300,13 @@ next_repo:
 			log.Println(" -- checking", r.Name)
 		}
 
+		if r.ObjectFormatName != "sha256" {
+			if DebugMode {
+				log.Println("    + ", r.ObjectFormatName, ". Needs to be sha256. Ignoring")
+			}
+			continue next_repo
+		}
+
 		for _, c := range configs {
 			if c.Organization == orgName && c.GitProjectName == r.Name {
 				// ignore project gits