diff --git a/packages/babel-helper-evaluate-path/.npmignore b/packages/babel-helper-evaluate-path/.npmignore
new file mode 100644
index 000000000..22250660e
--- /dev/null
+++ b/packages/babel-helper-evaluate-path/.npmignore
@@ -0,0 +1,4 @@
+src
+__tests__
+node_modules
+*.log
diff --git a/packages/babel-helper-evaluate-path/README.md b/packages/babel-helper-evaluate-path/README.md
new file mode 100644
index 000000000..4d1cef9ca
--- /dev/null
+++ b/packages/babel-helper-evaluate-path/README.md
@@ -0,0 +1,9 @@
+# # babel-helper-evaluate-path
+
+`path.evaluate` wrapped in a try catch
+
+## Installation
+
+```sh
+$ npm install babel-helper-evaluate-path
+```
diff --git a/packages/babel-helper-evaluate-path/package.json b/packages/babel-helper-evaluate-path/package.json
new file mode 100644
index 000000000..f561078f1
--- /dev/null
+++ b/packages/babel-helper-evaluate-path/package.json
@@ -0,0 +1,17 @@
+{
+  "name": "babel-helper-evaluate-path",
+  "version": "0.0.1",
+  "description": "path.evaluate wrapped in a try catch",
+  "homepage": "https://github.com/babel/babili#readme",
+  "repository": "https://github.com/babel/babili/tree/master/packages/babel-helper-evaluate-path",
+  "bugs": "https://github.com/babel/babili/issues",
+  "author": "boopathi",
+  "license": "MIT",
+  "main": "lib/index.js",
+  "keywords": [
+    "babel-plugin",
+    "babili"
+  ],
+  "dependencies": {},
+  "devDependencies": {}
+}
diff --git a/packages/babel-helper-evaluate-path/src/index.js b/packages/babel-helper-evaluate-path/src/index.js
new file mode 100644
index 000000000..55bfb892a
--- /dev/null
+++ b/packages/babel-helper-evaluate-path/src/index.js
@@ -0,0 +1,10 @@
+module.exports = function evaluate(path) {
+  try {
+    return path.evaluate();
+  } catch (e) {
+    return {
+      confident: false,
+      error: e
+    };
+  }
+};
diff --git a/packages/babel-plugin-minify-constant-folding/__tests__/constant-folding-test.js b/packages/babel-plugin-minify-constant-folding/__tests__/constant-folding-test.js
index 9d54194b1..30fe72afc 100644
--- a/packages/babel-plugin-minify-constant-folding/__tests__/constant-folding-test.js
+++ b/packages/babel-plugin-minify-constant-folding/__tests__/constant-folding-test.js
@@ -49,4 +49,15 @@ describe("constant-folding-plugin", () => {
     `);
     expect(transform(source)).toBe(expected);
   });
+
+  it("should handle runtime errors", () => {
+    const source = unpad(`
+      try {
+        x({
+          toString: 0
+        } + '');
+      } catch (e) {}
+    `);
+    expect(transform(source)).toBe(source);
+  });
 });
diff --git a/packages/babel-plugin-minify-constant-folding/package.json b/packages/babel-plugin-minify-constant-folding/package.json
index 79f2db9c0..369d79c49 100644
--- a/packages/babel-plugin-minify-constant-folding/package.json
+++ b/packages/babel-plugin-minify-constant-folding/package.json
@@ -11,6 +11,8 @@
   "keywords": [
     "babel-plugin"
   ],
-  "dependencies": {},
+  "dependencies": {
+    "babel-helper-evaluate-path": "^0.0.1"
+  },
   "devDependencies": {}
 }
diff --git a/packages/babel-plugin-minify-constant-folding/src/index.js b/packages/babel-plugin-minify-constant-folding/src/index.js
index da4865a08..a9ea903e6 100644
--- a/packages/babel-plugin-minify-constant-folding/src/index.js
+++ b/packages/babel-plugin-minify-constant-folding/src/index.js
@@ -1,5 +1,7 @@
 "use strict";
 
+const evaluate = require("babel-helper-evaluate-path");
+
 module.exports = ({ types: t, traverse }) => {
   const seen = Symbol("seen");
 
@@ -92,7 +94,7 @@ module.exports = ({ types: t, traverse }) => {
           return;
         }
 
-        const res = path.evaluate();
+        const res = evaluate(path);
         if (res.confident) {
           // Avoid fractions because they can be longer than the original expression.
           // There is also issues with number percision?