diff --git a/examples/raytrace/gltf-loader.cc b/examples/raytrace/gltf-loader.cc
index 8015913..dd32532 100644
--- a/examples/raytrace/gltf-loader.cc
+++ b/examples/raytrace/gltf-loader.cc
@@ -3,6 +3,7 @@
 #include <iostream>
 #include <memory>  // c++11
 #define TINYGLTF_IMPLEMENTATION
+#define TINYGLTF_NO_STB_IMAGE_WRITE
 #include <tiny_gltf.h>
 
 namespace example {
diff --git a/loader_example.cc b/loader_example.cc
index 139e956..fdd88a8 100644
--- a/loader_example.cc
+++ b/loader_example.cc
@@ -1,5 +1,6 @@
 #define TINYGLTF_IMPLEMENTATION
 #define STB_IMAGE_IMPLEMENTATION
+#define STB_IMAGE_WRITE_IMPLEMENTATION
 #include "tiny_gltf.h"
 
 #include <cstdio>
diff --git a/tiny_gltf.h b/tiny_gltf.h
index 5932379..9f3703d 100644
--- a/tiny_gltf.h
+++ b/tiny_gltf.h
@@ -2034,8 +2034,8 @@ static bool ParseBuffer(Buffer *buffer, std::string *err, const json &o,
 
   } else {
     if (IsDataURI(buffer->uri)) {
-      if (!DecodeDataURI(&buffer->data, std::string(), buffer->uri, bytes,
-                         true)) {
+      std::string mime_type;
+      if (!DecodeDataURI(&buffer->data, mime_type, buffer->uri, bytes, true)) {
         if (err) {
           (*err) += "Failed to decode 'uri' : " + buffer->uri + " in Buffer\n";
         }