diff --git a/model/project_parser.go b/model/project_parser.go
index b7507f6957..8d232f6d58 100644
--- a/model/project_parser.go
+++ b/model/project_parser.go
@@ -162,36 +162,6 @@ func (pp *ParserProject) MarshalBSON() ([]byte, error) {
 	return mgobson.Marshal(pp)
 }
 
-// RetryMarshalBSON marshals the BSON and attempts to unmarshal it back to make sure
-// it is valid. It only retries when it fails at reading the BSON, not if it encountered
-// an error while marshalling.
-func (pp *ParserProject) RetryMarshalBSON(retries int) ([]byte, error) {
-	return pp.retryMarshalBSON(retries, retries)
-}
-
-func (pp *ParserProject) retryMarshalBSON(maxRetries, retries int) ([]byte, error) {
-	projBytes, err := bson.Marshal(pp)
-	if err != nil {
-		return nil, errors.Wrap(err, "marshalling project")
-	}
-	_, err = GetProjectFromBSON(projBytes)
-	if err != nil {
-		if retries > 0 {
-			return pp.retryMarshalBSON(maxRetries, retries-1)
-		}
-		return nil, errors.Wrap(err, "unmarshalling project to verify it's integrity")
-	}
-	// TODO (DEVPROD-12560): Remove this log line, potentially the whole retry if it's
-	// never been logged since that means the retries are never actually happening.
-	if retries < maxRetries {
-		grip.Debug(message.Fields{
-			"message": "parser project marshalling succeeded after retries",
-			"retries": maxRetries - retries,
-		})
-	}
-	return projBytes, nil
-}
-
 func (pp *ParserProject) MarshalYAML() (interface{}, error) {
 	for i, pt := range pp.Tasks {
 		for j := range pt.Commands {
diff --git a/model/project_parser_test.go b/model/project_parser_test.go
index 98686bed8f..7fc3225e49 100644
--- a/model/project_parser_test.go
+++ b/model/project_parser_test.go
@@ -2990,7 +2990,7 @@ func TestMarshalBSON(t *testing.T) {
 		Identifier: utility.ToStringPtr("small"),
 	}
 
-	encoded, err := pp.RetryMarshalBSON(5)
+	encoded, err := pp.MarshalBSON()
 	require.NoError(t, err)
 	require.NotEmpty(t, encoded)
 
diff --git a/rest/route/agent.go b/rest/route/agent.go
index 664d5d2e83..74387db143 100644
--- a/rest/route/agent.go
+++ b/rest/route/agent.go
@@ -587,7 +587,7 @@ func (h *getParserProjectHandler) Run(ctx context.Context) gimlet.Responder {
 			Message:    fmt.Sprintf("parser project '%s' not found", v.Id),
 		})
 	}
-	projBytes, err := pp.RetryMarshalBSON(5)
+	projBytes, err := pp.MarshalBSON()
 	if err != nil {
 		return gimlet.MakeJSONInternalErrorResponder(errors.Wrap(err, "marshalling project bytes to bson"))
 	}