diff --git a/rslib/build.rs b/rslib/build.rs
index 8e4f645e6..bf365568f 100644
--- a/rslib/build.rs
+++ b/rslib/build.rs
@@ -15,6 +15,8 @@ fn get_identifiers(ftl_text: &str) -> Vec<String> {
         }
     }
 
+    idents.sort();
+
     idents
 }