diff --git a/src/program/graph.rs b/src/program/graph.rs
index b809cef5..7bbd0805 100644
--- a/src/program/graph.rs
+++ b/src/program/graph.rs
@@ -1,3 +1,5 @@
+//! Utilities for analysis of the dependency graph of a Quil Program
+
 /**
  * Copyright 2021 Rigetti Computing
  *
diff --git a/src/program/mod.rs b/src/program/mod.rs
index f42a2499..f9604200 100644
--- a/src/program/mod.rs
+++ b/src/program/mod.rs
@@ -23,12 +23,11 @@ use crate::{
 
 mod calibration;
 mod frame;
-mod graph;
+pub mod graph;
 mod memory;
 
 pub use self::calibration::CalibrationSet;
 pub use self::frame::FrameSet;
-pub use self::graph::{InstructionBlock, ScheduleError, ScheduleResult, ScheduledProgram};
 pub use self::memory::MemoryRegion;
 
 /// A Quil Program instance describes a quantum program with metadata used in execution.