diff --git a/src/com/android/gallery3d/data/UriImage.java b/src/com/android/gallery3d/data/UriImage.java
index 47ba535..5b069bd 100644
--- a/src/com/android/gallery3d/data/UriImage.java
+++ b/src/com/android/gallery3d/data/UriImage.java
@@ -38,6 +38,7 @@
 import java.io.InputStream;
 import java.net.URI;
 import java.net.URL;
+import java.util.Locale;
 
 public class UriImage extends MediaItem {
     private static final String TAG = "UriImage";
@@ -94,7 +95,7 @@
     }
 
     private int openOrDownloadInner(JobContext jc) {
-        String scheme = mUri.getScheme();
+        String scheme = mUri.getScheme().toLowerCase(Locale.ENGLISH);
         if (ContentResolver.SCHEME_CONTENT.equals(scheme)
                 || ContentResolver.SCHEME_ANDROID_RESOURCE.equals(scheme)
                 || ContentResolver.SCHEME_FILE.equals(scheme)) {