diff --git a/index.js b/index.js
index 82eb2ac5..b1ac5a2c 100644
--- a/index.js
+++ b/index.js
@@ -460,7 +460,7 @@ exports.parseNoPatch = function (code, options) {
           existential: true,
           flippedImports: true,
           noEnforcedSubscriptIndentation: true,
-          enhancedComprehension: true,
+          safeCall: true,
           placeholderArgs: true,
           pipeCall: true,
           __linter: true
diff --git a/test/non-regression.js b/test/non-regression.js
index cba49cc9..1682a3a7 100644
--- a/test/non-regression.js
+++ b/test/non-regression.js
@@ -759,7 +759,8 @@ y = -> [_0, ..._]
         unpad(`
           import type Promise from 'bluebird';
           type Operation = () => Promise;
-          x: Operation;
+          let x = null;
+          (x: Operation);
         `),
         { "no-unused-vars": 1, "no-undef": 1 },
         []