diff --git a/compiler/rustc_target/src/spec/i586_pc_nto_qnx700.rs b/compiler/rustc_target/src/spec/i586_pc_nto_qnx700.rs
index 68afa7fe40127..81f09a614dd08 100644
--- a/compiler/rustc_target/src/spec/i586_pc_nto_qnx700.rs
+++ b/compiler/rustc_target/src/spec/i586_pc_nto_qnx700.rs
@@ -6,7 +6,7 @@ pub fn target() -> Target {
         llvm_target: "i586-pc-unknown".into(),
         pointer_width: 32,
         data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
-            f64:32:64-f80:32-n8:16:32-S128"
+            i64:64-f64:32:64-f80:32-n8:16:32-S128"
             .into(),
         arch: "x86".into(),
         options: TargetOptions {