diff --git a/package-lock.json b/package-lock.json
index 721818c7..9f27482e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3476,15 +3476,6 @@
         }
       }
     },
-    "string_decoder": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
-      "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
-      "dev": true,
-      "requires": {
-        "safe-buffer": "5.1.1"
-      }
-    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -3496,6 +3487,15 @@
         "strip-ansi": "3.0.1"
       }
     },
+    "string_decoder": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.0.3.tgz",
+      "integrity": "sha512-4AH6Z5fzNNBcH+6XDMfA/BTt87skxqJlO0lAh3Dker5zThcAxG6mKz+iGu308UKoPPQ8Dcqx/4JhujzltRa+hQ==",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "5.1.1"
+      }
+    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "https://registry.npmjs.org/stringstream/-/stringstream-0.0.5.tgz",
diff --git a/src/core.js b/src/core.js
index ace2fda0..584f7c07 100644
--- a/src/core.js
+++ b/src/core.js
@@ -209,6 +209,9 @@ module.exports = function core(defaultLibraryName) {
         },
 
         AssignmentExpression(path, { opts }) {
+          if (!path.hub) {
+            return;
+          }
           const { node } = path;
           const { file } = path.hub;
 
@@ -219,6 +222,9 @@ module.exports = function core(defaultLibraryName) {
         },
 
         ArrayExpression(path, { opts }) {
+          if (!path.hub) {
+            return;
+          }
           const { elements } = path.node;
           const { file } = path.hub;