diff --git a/tests/misc/errors/js/__snapshots__/jsfmt.spec.js.snap b/tests/misc/errors/js/__snapshots__/jsfmt.spec.js.snap
index d5b7068fa497..02535f581236 100644
--- a/tests/misc/errors/js/__snapshots__/jsfmt.spec.js.snap
+++ b/tests/misc/errors/js/__snapshots__/jsfmt.spec.js.snap
@@ -18,6 +18,15 @@ exports[`module-attributes.js error test 1`] = `
   2 | "
 `;
 
+exports[`no-for-in-init-concise-binary-in.js error test 1`] = `
+"Unexpected token, expected \\")\\" (3:18)
+  1 | // https://github.com/babel/babel/pull/11931
+  2 | 
+> 3 | for (() => x in y;;);
+    |                  ^
+  4 | "
+`;
+
 exports[`partial-template-strings.js error test 1`] = `
 "Unexpected token (6:42)
   4 | 
diff --git a/tests/misc/errors/js/no-for-in-init-concise-binary-in.js b/tests/misc/errors/js/no-for-in-init-concise-binary-in.js
new file mode 100644
index 000000000000..a5ede557702f
--- /dev/null
+++ b/tests/misc/errors/js/no-for-in-init-concise-binary-in.js
@@ -0,0 +1,3 @@
+// https://github.com/babel/babel/pull/11931
+
+for (() => x in y;;);