diff --git a/lib/loadObj.js b/lib/loadObj.js
index 0003687..937d83f 100644
--- a/lib/loadObj.js
+++ b/lib/loadObj.js
@@ -481,14 +481,14 @@ function loadMaterials(mtlPaths, objPath, options) {
         var shallowPath = path.join(objDirectory, path.basename(mtlPath));
         if (options.secure && outsideDirectory(mtlPath, objPath)) {
             // Try looking for the .mtl in the same directory as the obj
-            optionslogger('The material file is outside of the obj directory and the secure flag is true. Attempting to read the material file from within the obj directory instead.');
+            options.logger('The material file is outside of the obj directory and the secure flag is true. Attempting to read the material file from within the obj directory instead.');
             return loadMtl(shallowPath)
                 .then(function(materialsInMtl) {
                     Object.assign(materials, materialsInMtl);
                 })
                 .catch(function(error) {
-                    console.logger(error.message);
-                    console.logger('Could not read material file at ' + shallowPath + '. Using default material instead.');
+                    options.logger(error.message);
+                    options.logger('Could not read material file at ' + shallowPath + '. Using default material instead.');
                 });
         }
         return loadMtl(mtlPath)