diff --git a/src/res_core.ml b/src/res_core.ml
index 9f804445..dc018ccb 100644
--- a/src/res_core.ml
+++ b/src/res_core.ml
@@ -2772,7 +2772,7 @@ and parseBracedOrRecordExpr  p =
       Parser.expect Rbrace p;
       expr
     | _ ->
-      let constant = Ast_helper.Exp.constant ~loc:field.loc (Parsetree.Pconst_string(s, None)) in
+      let constant = Ast_helper.Exp.constant ~loc:field.loc (Parsetree.Pconst_string(s, Some("js"))) in
       let a = parsePrimaryExpr ~operand:constant p in
       let e = parseBinaryExpr ~a p 1 in
       let e = parseTernaryExpr e p in
diff --git a/tests/parsing/errors/expressions/expected/letBinding.res.txt b/tests/parsing/errors/expressions/expected/letBinding.res.txt
index 74a4dbbc..d391b9d6 100644
--- a/tests/parsing/errors/expressions/expected/letBinding.res.txt
+++ b/tests/parsing/errors/expressions/expected/letBinding.res.txt
@@ -84,5 +84,5 @@ let foo = true
 let foo = 2
 let foo = f ()
 let foo = ((2)[@ns.braces ])
-let foo = (("foo")[@ns.braces ])
+let foo = (({js|foo|js})[@ns.braces ])
 let foo as x = ()
\ No newline at end of file
diff --git a/tests/parsing/grammar/expressions/expected/bracedOrRecord.res.txt b/tests/parsing/grammar/expressions/expected/bracedOrRecord.res.txt
index e5e65cbc..fa3d35e1 100644
--- a/tests/parsing/grammar/expressions/expected/bracedOrRecord.res.txt
+++ b/tests/parsing/grammar/expressions/expected/bracedOrRecord.res.txt
@@ -24,4 +24,5 @@ let e = (((fun x -> x + 1) |> sideEffect; logToAnalytics Shady.ml)
 let f = ((fun event -> (event.target).value)[@ns.braces ])
 let f = ((fun event -> ((event.target).value : string))[@ns.braces ])
 let x = ((let a = 1 in let b = 2 in a + b)[@ns.braces ])
-;;(([(("\n" |. React.string)[@ns.braces ])])[@JSX ])
\ No newline at end of file
+;;(([(({js|
+|js} |. React.string)[@ns.braces ])])[@JSX ])
\ No newline at end of file
diff --git a/tests/parsing/grammar/expressions/expected/bsObject.res.txt b/tests/parsing/grammar/expressions/expected/bsObject.res.txt
index c007f765..3460cfac 100644
--- a/tests/parsing/grammar/expressions/expected/bsObject.res.txt
+++ b/tests/parsing/grammar/expressions/expected/bsObject.res.txt
@@ -2,15 +2,16 @@ let x = [%obj { age = 30 }]
 let y = [%obj { age = 30 }]
 let y = [%obj { age = 30; name = {js|steve|js} }]
 let y = [%obj { age = 30; name = {js|steve|js} }]
-let x = (("age")[@ns.braces ])
-let x = (("age".(0))[@ns.braces ])
-let x = (("age" |. Js.log)[@ns.braces ])
-let x = ((if "age" then true else false)[@ns.braces ][@ns.ternary ])
-let x = (("age" |. Js.log; (let foo = 1 in let bar = 2 in foo + bar))
+let x = (({js|age|js})[@ns.braces ])
+let x = (({js|age|js}.(0))[@ns.braces ])
+let x = (({js|age|js} |. Js.log)[@ns.braces ])
+let x = ((if {js|age|js} then true else false)[@ns.braces ][@ns.ternary ])
+let x = (({js|age|js} |. Js.log; (let foo = 1 in let bar = 2 in foo + bar))
   [@ns.braces ])
 let x =
-  ((((if "age" then true else false)
+  ((((if {js|age|js} then true else false)
     [@ns.ternary ]);
     (let foo = 1 in let bar = 2 in foo + bar))
   [@ns.braces ])
-let x = (("age".(0); (let foo = 1 in let bar = 2 in foo + bar))[@ns.braces ])
\ No newline at end of file
+let x = (({js|age|js}.(0); (let foo = 1 in let bar = 2 in foo + bar))
+  [@ns.braces ])
\ No newline at end of file
diff --git a/tests/parsing/grammar/expressions/expected/jsx.res.txt b/tests/parsing/grammar/expressions/expected/jsx.res.txt
index 035598f7..e5d8f14c 100644
--- a/tests/parsing/grammar/expressions/expected/jsx.res.txt
+++ b/tests/parsing/grammar/expressions/expected/jsx.res.txt
@@ -491,24 +491,24 @@ let _ =
   ((button ?id:((id)[@ns.namedArgLoc ])
       ~className:((Cn.make [|{js|button|js};{js|is-fullwidth|js}|])
       [@ns.namedArgLoc ][@ns.braces ]) ~onClick:((onClick)[@ns.namedArgLoc ])
-      ~children:[(("Submit" |> ste)[@ns.braces ])] ())
+      ~children:[(({js|Submit|js} |> ste)[@ns.braces ])] ())
   [@JSX ])
 let _ =
   ((button ?id:((id)[@ns.namedArgLoc ])
       ~className:((Cn.make [{js|button|js}; {js|is-fullwidth|js}])
       [@ns.namedArgLoc ][@ns.braces ]) ~onClick:((onClick)[@ns.namedArgLoc ])
-      ~children:[(("Submit" |> ste)[@ns.braces ])] ())
+      ~children:[(({js|Submit|js} |> ste)[@ns.braces ])] ())
   [@JSX ])
 let _ =
   ((button ?id:((id)[@ns.namedArgLoc ])
       ~className:((Cn.make ({js|button|js}, {js|is-fullwidth|js}))
       [@ns.namedArgLoc ][@ns.braces ]) ~onClick:((onClick)[@ns.namedArgLoc ])
-      ~children:[(("Submit" |> ste)[@ns.braces ])] ())
+      ~children:[(({js|Submit|js} |> ste)[@ns.braces ])] ())
   [@JSX ])
 let _ =
   ((button ?id:((id)[@ns.namedArgLoc ]) ~className:((Cn.make { a = b })
       [@ns.namedArgLoc ][@ns.braces ]) ~onClick:((onClick)[@ns.namedArgLoc ])
-      ~children:[(("Submit" |> ste)[@ns.braces ])] ())
+      ~children:[(({js|Submit|js} |> ste)[@ns.braces ])] ())
   [@JSX ])
 let _ =
   ((X.createElement ~y:((z |. (Belt.Option.getWithDefault {js||js}))