diff --git a/fmm-llvm/src/instruction.rs b/fmm-llvm/src/instruction.rs
index ba00b54b..6c0ba994 100644
--- a/fmm-llvm/src/instruction.rs
+++ b/fmm-llvm/src/instruction.rs
@@ -5,7 +5,6 @@ use crate::{
 use fmm::ir::*;
 use fnv::FnvHashMap;
 use inkwell::values::BasicValue;
-use std::convert::TryFrom;
 
 pub fn compile_block<'c, 'a>(
     context: &Context<'c>,