diff --git a/src/librustc_codegen_llvm/debuginfo/mod.rs b/src/librustc_codegen_llvm/debuginfo/mod.rs
index c1a7bb508782..22effb102fd6 100644
--- a/src/librustc_codegen_llvm/debuginfo/mod.rs
+++ b/src/librustc_codegen_llvm/debuginfo/mod.rs
@@ -559,7 +559,7 @@ fn create_dbg_var(
                 file_metadata,
                 loc.line as c_uint,
                 type_metadata,
-                self.sess().opts.optimize != config::OptLevel::No,
+                true,
                 DIFlags::FlagZero,
                 argument_index,
                 align.bytes() as u32,