diff --git a/Cargo.toml b/Cargo.toml
index b89bbd9..033592a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ enum_delegate = "0.2.0"
 derive_more = "0.99.17"
 bson = "2.7.0"
 crossbeam = { version = "0.8.4" }
-may = { git = "https://github.com/pyprogrammer/may.git", optional = true, features = [
+may = { git = "https://github.com/Xudong-Huang/may.git", optional = true, features = [
     "rand_work_steal",
 ] }
 parking_lot = "0.12.1"
diff --git a/benches/benchmark_sst.rs b/benches/benchmark_sst.rs
index bf377c8..bdf8be1 100644
--- a/benches/benchmark_sst.rs
+++ b/benches/benchmark_sst.rs
@@ -4,7 +4,6 @@ use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
 use dam::channel::*;
 use dam::context::Context;
 use dam::context_tools::*;
-use dam::shim::RunMode;
 use dam::simulation::*;
 use dam::types::DAMType;
 use dam::utility_contexts::*;
@@ -105,12 +104,7 @@ pub fn merge_benchmark(c: &mut Criterion) {
                                 .unwrap(),
                         )
                         .unwrap()
-                        .run(
-                            RunOptionsBuilder::default()
-                                .mode(RunMode::FIFO)
-                                .build()
-                                .unwrap(),
-                        );
+                        .run(RunOptionsBuilder::default().build().unwrap());
                 })
             },
         );
@@ -219,12 +213,7 @@ pub fn add_benchmark(c: &mut Criterion) {
                             .unwrap(),
                     )
                     .unwrap()
-                    .run(
-                        RunOptionsBuilder::default()
-                            .mode(RunMode::FIFO)
-                            .build()
-                            .unwrap(),
-                    );
+                    .run(RunOptionsBuilder::default().build().unwrap());
             })
         });
     }
diff --git a/benches/benchmark_templates.rs b/benches/benchmark_templates.rs
index 910be68..6480ebd 100644
--- a/benches/benchmark_templates.rs
+++ b/benches/benchmark_templates.rs
@@ -1,5 +1,4 @@
 use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
-use dam::shim::RunMode;
 use dam::templates::ops::*;
 use dam::utility_contexts::*;
 use dam::{simulation::*, templates::pcu::*};
@@ -69,12 +68,7 @@ pub fn pcu_benchmark(c: &mut Criterion) {
                 parent
                     .initialize(InitializationOptions::default())
                     .unwrap()
-                    .run(
-                        RunOptionsBuilder::default()
-                            .mode(RunMode::FIFO)
-                            .build()
-                            .unwrap(),
-                    );
+                    .run(RunOptionsBuilder::default().build().unwrap());
             })
         });
     }