diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js b/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
index bc46255572..5861eaa847 100644
--- a/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
@@ -73,7 +73,11 @@ export default function() {
           ),
         );
       } else {
-        path.replaceWith(remap);
+        path.replaceWith(
+          // Clone the node before inserting it to ensure that different nodes in the AST are represented
+          // by different objects.
+          t.cloneWithoutLoc(remap),
+        );
       }
       this.requeueInParent(path);
     },
diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/test/copied-nodes.js b/packages/babel-plugin-transform-es2015-modules-commonjs/test/copied-nodes.js
new file mode 100644
index 0000000000..ee0c38fec5
--- /dev/null
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/test/copied-nodes.js
@@ -0,0 +1,19 @@
+const assert = require("assert");
+const babel = require("babel-core");
+
+test("Doesn't use the same object for two different nodes in the AST", function() {
+  const code = 'import Foo from "bar"; Foo; Foo;';
+
+  const ast = babel.transform(code, {
+    plugins: [[require("../"), { loose: true }]],
+  }).ast;
+
+  assert.equal(ast.program.body[3].expression.type, "MemberExpression");
+  assert.equal(ast.program.body[4].expression.type, "MemberExpression");
+
+  assert.notEqual(
+    ast.program.body[3].expression,
+    ast.program.body[4].expression,
+    "Expected different nodes in the AST to not be the same object",
+  );
+});