diff --git a/index.js b/index.js
index 457d0b7..b3de0b8 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@
  * @module NoSQL Embedded Database
  * @author Peter Širka <petersirka@gmail.com>
  * @copyright Peter Širka 2012-2016
- * @version 3.1.0
+ * @version 3.1.1
  */
 
 'use strict';
@@ -1970,7 +1970,7 @@ Binary.prototype.insert = function(name, type, buffer, fnCallback, changes) {
 
 	var self = this;
 	var size = buffer.length;
-	var dimension = { width: 0, height: 0 };
+	var dimension;
 
 	self.check();
 
@@ -1981,6 +1981,9 @@ Binary.prototype.insert = function(name, type, buffer, fnCallback, changes) {
 	else if (name.indexOf('.jpg') !== -1)
 		dimension = dimensionJPG(buffer);
 
+	if (!dimension)
+		dimension = { width: 0, height: 0 };
+
 	var header = new Buffer(BINARY_HEADER_LENGTH);
 	header.fill(' ');
 	header.write(JSON.stringify({ name: name, size: size, type: type, width: dimension.width, height: dimension.height }));
@@ -2061,7 +2064,7 @@ Binary.prototype.update = function(id, name, type, buffer, fnCallback, changes)
 
 	var self = this;
 	var size = buffer.length;
-	var dimension = { width: 0, height: 0 };
+	var dimension;
 	var key = id;
 
 	self.check();
@@ -2076,6 +2079,9 @@ Binary.prototype.update = function(id, name, type, buffer, fnCallback, changes)
 	else if (name.indexOf('.jpg') !== -1)
 		dimension = dimensionJPG(buffer);
 
+	if (!dimension)
+		dimension = { width: 0, height: 0 };
+
 	var header = new Buffer(BINARY_HEADER_LENGTH);
 	header.fill(' ');
 	header.write(JSON.stringify({ name: name, size: size, type: type, width: dimension.width, height: dimension.height }));
diff --git a/package.json b/package.json
index f14fd5f..e151fd5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "nosql",
-    "version": "3.1.0",
+    "version": "3.1.1",
     "description": "NoSQL embedded database for small node.js projects (supports insert, update, remove, views, drop, stored)",
     "main": "./index.js",
     "keywords": [ "nosql", "database", "embed", "embedded", "db", "binary"],