diff --git a/libs/resize.js b/libs/resize.js
index 24ba3bf..0f70d9e 100644
--- a/libs/resize.js
+++ b/libs/resize.js
@@ -24,15 +24,17 @@ class Resize {
         return false
       }
 
-      resizeImg(data, this.size).then(buf => {
-        fs.writeFile(output, buf, (err) => {
-          if (err) {
-            callback(err, null)
-            return false
-          }
-          callback(null, { input: input, output: output, size: this.size })
+      resizeImg(data, this.size)
+        .then(buf => {
+          fs.writeFile(output, buf, (err) => {
+            if (err) {
+              callback(err, null)
+              return false
+            }
+            callback(null, { input: input, output: output, size: this.size })
+          })
         })
-      })
+        .catch(callback)
     })
   }