diff --git a/rust/relay/ebpf-turn-router/src/checksum.rs b/rust/relay/ebpf-turn-router/src/checksum.rs
index 9253a8e57..2c84528e4 100644
--- a/rust/relay/ebpf-turn-router/src/checksum.rs
+++ b/rust/relay/ebpf-turn-router/src/checksum.rs
@@ -72,7 +72,7 @@ fn fold_u32_into_u16(mut csum: u32) -> u16 {
     csum as u16
 }
 
-#[inline(always)]
+#[inline(never)]
 fn fold_u128_into_u16(mut csum: u128) -> u16 {
     csum = (csum & 0xffff) + (csum >> 16);
     csum = (csum & 0xffff) + (csum >> 16);