diff --git a/Cargo.lock b/Cargo.lock
index 474043c..ffec203 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -442,7 +442,7 @@ dependencies = [
 
 [[package]]
 name = "gmsv_workshop"
-version = "2.2.6"
+version = "2.2.7"
 dependencies = [
  "gmod",
  "gmod-lzma",
diff --git a/Cargo.toml b/Cargo.toml
index c24ead6..aece8b9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "gmsv_workshop"
-version = "2.2.6"
+version = "2.2.7"
 edition = "2021"
 authors = ["William Venner <william@venner.io>"]
 publish = false
diff --git a/src/callbacks.rs b/src/callbacks.rs
index 8451d0a..7ff4bd6 100644
--- a/src/callbacks.rs
+++ b/src/callbacks.rs
@@ -11,7 +11,7 @@ pub struct CallbackManager {
 impl CallbackManager {
 	extern "C-unwind" fn poll(_lua: gmod::lua::State) -> i32 {
 		crate::STEAM.with(|steam| {
-			steam.borrow_mut().callbacks.run_call_results();
+			steam.callbacks.run_call_results();
 		});
 		0
 	}
diff --git a/src/lib.rs b/src/lib.rs
index 18e34a0..a5e87b0 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -11,10 +11,10 @@
 mod workshop;
 mod callbacks;
 
-use std::cell::{RefCell, Cell};
+use std::cell::Cell;
 
 thread_local! {
-	static STEAM: RefCell<workshop::Steam> = RefCell::new(workshop::Steam::init());
+	static STEAM: workshop::Steam = workshop::Steam::init();
 	static LUA: Cell<Option<gmod::lua::State>> = Cell::new(None);
 }
 
@@ -52,7 +52,6 @@ unsafe extern "C-unwind" fn download(lua: gmod::lua::State) -> i32 {
 	};
 
 	STEAM.with(|steam| {
-		let mut steam = steam.borrow_mut();
 		steam.download(steamworks::PublishedFileId(workshop_id as _), callback);
 	});
 
@@ -80,7 +79,6 @@ unsafe extern "C-unwind" fn file_info(lua: gmod::lua::State) -> i32 {
 	};
 
 	STEAM.with(|steam| {
-		let mut steam = steam.borrow_mut();
 		steam.file_info(steamworks::PublishedFileId(workshop_id), callback);
 	});
 
diff --git a/src/workshop.rs b/src/workshop.rs
index 6d1a220..c6fd195 100644
--- a/src/workshop.rs
+++ b/src/workshop.rs
@@ -1,5 +1,5 @@
 use gmod::lua::LuaReference;
-use std::{collections::HashMap, mem::ManuallyDrop, path::PathBuf};
+use std::{cell::RefCell, collections::HashMap, mem::ManuallyDrop, path::PathBuf};
 use steamworks::PublishedFileId;
 
 macro_rules! check_installed {
@@ -129,7 +129,7 @@ pub mod downloads {
 	}
 
 	impl Steam {
-		pub fn download(&mut self, workshop_id: PublishedFileId, callback: Option<LuaReference>) {
+		pub fn download(&self, workshop_id: PublishedFileId, callback: Option<LuaReference>) {
 			let lua = crate::lua();
 			let ugc = self.server.ugc();
 
@@ -155,7 +155,7 @@ pub mod downloads {
 					lua.pop();
 				}
 
-				self.queued.insert(workshop_id, callback);
+				self.queued.borrow_mut().insert(workshop_id, callback);
 
 				println!("[gmsv_workshop] Queued {}", workshop_id);
 				return;
@@ -180,7 +180,7 @@ pub mod downloads {
 			println!("[gmsv_workshop] Downloading {}", workshop_id);
 
 			if let Some(callback) = callback {
-				self.pending.insert(workshop_id, callback);
+				self.pending.borrow_mut().insert(workshop_id, callback);
 			}
 
 			unsafe {
@@ -197,13 +197,11 @@ pub mod downloads {
 
 		extern "C-unwind" fn process_queued(lua: gmod::lua::State) -> i32 {
 			crate::STEAM.with(|steam| {
-				let mut steam = steam.borrow_mut();
-
 				if !steam.server.is_logged_in() {
 					return 0;
 				}
 
-				for (workshop_id, callback) in std::mem::take(&mut steam.queued) {
+				for (workshop_id, callback) in steam.queued.take() {
 					steam.download(workshop_id, callback);
 				}
 
@@ -221,13 +219,14 @@ pub mod downloads {
 		}
 
 		unsafe extern "C-unwind" fn poll(lua: gmod::lua::State) -> i32 {
+			let mut queue = Vec::new();
+
 			crate::STEAM.with(|steam| {
-				let mut steam = steam.borrow_mut();
 				let ugc = steam.server.ugc();
 
-				steam.pending.drain_filter(|workshop_id, callback| {
+				steam.pending.borrow_mut().drain_filter(|workshop_id, callback| {
 					if let Some(folder) = check_installed!(ugc, *workshop_id) {
-						self::callback(lua, Some(*callback), *workshop_id, Some(folder));
+						queue.push((*callback, *workshop_id, folder));
 						true
 					} else {
 						false
@@ -235,6 +234,10 @@ pub mod downloads {
 				});
 			});
 
+			for (callback, workshop_id, folder) in queue {
+				self::callback(lua, Some(callback), workshop_id, Some(folder));
+			}
+
 			0
 		}
 	}
@@ -361,7 +364,7 @@ use super::*;
 	}
 
 	impl Steam {
-		pub fn file_info(&mut self, workshop_id: PublishedFileId, callback: LuaReference) {
+		pub fn file_info(&self, workshop_id: PublishedFileId, callback: LuaReference) {
 			let ugc = self.server.ugc();
 
 			#[cfg(debug_assertions)]
@@ -388,8 +391,8 @@ use super::*;
 pub struct Steam {
 	pub server: ManuallyDrop<steamworks::Server>,
 	pub callbacks: ManuallyDrop<steamworks::SingleClient<steamworks::ServerManager>>,
-	pub pending: HashMap<PublishedFileId, LuaReference>,
-	pub queued: HashMap<PublishedFileId, Option<LuaReference>>,
+	pub pending: RefCell<HashMap<PublishedFileId, LuaReference>>,
+	pub queued: RefCell<HashMap<PublishedFileId, Option<LuaReference>>>,
 }
 impl Steam {
 	pub fn init() -> Steam {
@@ -399,13 +402,11 @@ impl Steam {
 			})
 		};
 
-		let steam = Steam {
+		Steam {
 			pending: Default::default(),
 			queued: Default::default(),
 			server: ManuallyDrop::new(server),
 			callbacks: ManuallyDrop::new(callbacks)
-		};
-
-		steam
+		}
 	}
 }