2 files changed, 2 insertions, 3 deletions
diff --git a/src/rust/protover/lib.rs b/src/rust/protover/lib.rs
index 620191f88d..5a5dea4408 100644
--- a/src/rust/protover/lib.rs
+++ b/src/rust/protover/lib.rs
@@ -1,5 +1,3 @@
-#![feature(inclusive_range_syntax)]
-
 //! Copyright (c) 2016-2017, The Tor Project, Inc. */
 //! See LICENSE for licensing information */
 
diff --git a/src/rust/protover/protover.rs b/src/rust/protover/protover.rs
index 37589a83f9..8a546e09a3 100644
--- a/src/rust/protover/protover.rs
+++ b/src/rust/protover/protover.rs
@@ -362,7 +362,8 @@ fn expand_version_range(range: &str) -> Result<Vec<u32>, &'static str> {
         "cannot parse protocol range upper bound",
     ))?;
 
-    Ok((lower..=higher).collect())
+    // We can use inclusive range syntax when it becomes stable.
+    Ok((lower..higher+1).collect())
 }
 
 /// Checks to see if there is a continuous range of integers, starting at the