diff --git a/libraries/fbx/src/GLTFSerializer.cpp b/libraries/fbx/src/GLTFSerializer.cpp
index 9d9d16d733..7fa1da2971 100755
--- a/libraries/fbx/src/GLTFSerializer.cpp
+++ b/libraries/fbx/src/GLTFSerializer.cpp
@@ -437,7 +437,7 @@ bool GLTFSerializer::addBuffer(const QJsonObject& object) {
 
     getIntVal(object, "byteLength", buffer.byteLength, buffer.defined);
 
-    if (_url.toString().endsWith("glb")) {
+    if (_url.path().endsWith("glb")) {
         if (!_glbBinary.isEmpty()) {
             buffer.blob = _glbBinary;
         } else {
@@ -677,7 +677,7 @@ bool GLTFSerializer::parseGLTF(const hifi::ByteArray& data) {
 
     hifi::ByteArray jsonChunk = data;
 
-    if (_url.toString().endsWith("glb") && data.indexOf("glTF") == 0 && data.contains("JSON")) {
+    if (_url.path().endsWith("glb") && data.indexOf("glTF") == 0 && data.contains("JSON")) {
         jsonChunk = setGLBChunks(data);
     }
 
@@ -1686,7 +1686,7 @@ HFMTexture GLTFSerializer::getHFMTexture(const GLTFTexture& texture) {
         fbxtex.name = fname;
         fbxtex.filename = textureUrl.toEncoded();
 
-        if (_url.toString().endsWith("glb") && !_glbBinary.isEmpty()) {
+        if (_url.path().endsWith("glb") && !_glbBinary.isEmpty()) {
             int bufferView = _file.images[texture.source].bufferView;
 
             GLTFBufferView& imagesBufferview = _file.bufferviews[bufferView];