diff --git a/image_explorer/image_explorer.py b/image_explorer/image_explorer.py
index 2550bfc..572bcab 100644
--- a/image_explorer/image_explorer.py
+++ b/image_explorer/image_explorer.py
@@ -75,6 +75,7 @@ class ImageExplorerBlock(XBlock):  # pylint: disable=no-init
         </image_explorer>
         """))
 
+    @XBlock.supports("multi_device")  # Mark as mobile-friendly
     def student_view(self, context):
         """
         Player view, displayed to the student
diff --git a/setup.py b/setup.py
index e42f36d..602220f 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ def package_data(pkg, root_list):
 
 setup(
     name='xblock-image-explorer',
-    version='0.4.2',
+    version='0.4.3',
     description='XBlock - Image Explorer',
     packages=['image_explorer'],
     install_requires=[
diff --git a/tests/unit/test_image_explorer.py b/tests/unit/test_image_explorer.py
index 3b1d003..0045a02 100644
--- a/tests/unit/test_image_explorer.py
+++ b/tests/unit/test_image_explorer.py
@@ -58,3 +58,16 @@ def test_student_view_data(self):
 
         student_view_data = self.image_explorer_block.student_view_data()
         self.assertEqual(student_view_data, expected_image_explorer_data)
+
+    def test_student_view_multi_device_support(self):
+        """
+        Test student_view multi device support is set
+        """
+        self.assertEqual(
+            self.image_explorer_block.has_support(
+                getattr(self.image_explorer_block, 'student_view', None),
+                'multi_device'
+            ),
+            True
+        )
+