diff --git a/crates/milli/src/update/upgrade/mod.rs b/crates/milli/src/update/upgrade/mod.rs
index e12e2a4cc..b7083b733 100644
--- a/crates/milli/src/update/upgrade/mod.rs
+++ b/crates/milli/src/update/upgrade/mod.rs
@@ -4,7 +4,6 @@ mod v1_13;
 mod v1_14;
 mod v1_15;
 mod v1_16;
-mod v1_17;
 
 use heed::RwTxn;
 use new_hannoy::Latest_V1_18_New_Hannoy;
diff --git a/crates/milli/src/update/upgrade/v1_17.rs b/crates/milli/src/update/upgrade/v1_17.rs
deleted file mode 100644
index 412aa21d8..000000000
--- a/crates/milli/src/update/upgrade/v1_17.rs
+++ /dev/null
@@ -1,24 +0,0 @@
-use heed::RwTxn;
-
-use super::UpgradeIndex;
-use crate::progress::Progress;
-use crate::{Index, Result};
-
-#[allow(non_camel_case_types)]
-pub(super) struct Latest_V1_16_To_V1_17_0();
-
-impl UpgradeIndex for Latest_V1_16_To_V1_17_0 {
-    fn upgrade(
-        &self,
-        _wtxn: &mut RwTxn,
-        _index: &Index,
-        _original: (u32, u32, u32),
-        _progress: Progress,
-    ) -> Result<bool> {
-        Ok(false)
-    }
-
-    fn target_version(&self) -> (u32, u32, u32) {
-        (1, 17, 0)
-    }
-}