diff --git a/src/main.rs b/src/main.rs
index cfbab2c..78619c8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,7 @@
 mod model;
 mod templating;
 
-use std::collections::HashSet;
+use std::collections::BTreeSet;
 use std::io::{Read, Seek, Write};
 use std::path::{Path, PathBuf};
 use std::process::Command;
@@ -149,7 +149,7 @@ fn process_instructions(
     );
 
     let ctx = Context::from_serialize(&values)?;
-    let mut post_hooks = HashSet::new();
+    let mut post_hooks = BTreeSet::new();
     for i in instructions.render {
         let out = match tera.render(&i.template, &ctx) {
             Ok(o) => o,