diff --git a/openedxscorm/scormxblock.py b/openedxscorm/scormxblock.py
index 92d1e74..e8a7b3b 100644
--- a/openedxscorm/scormxblock.py
+++ b/openedxscorm/scormxblock.py
@@ -242,6 +242,7 @@ def student_view(self, context=None):
                 "popup_width": self.width or 800,
                 "popup_height": self.height or 800,
                 "scorm_data": self.scorm_data,
+                "block_height": self.height or 450,
             },
         )
         return frag
diff --git a/openedxscorm/static/js/src/scormxblock.js b/openedxscorm/static/js/src/scormxblock.js
index d11f495..1391872 100644
--- a/openedxscorm/static/js/src/scormxblock.js
+++ b/openedxscorm/static/js/src/scormxblock.js
@@ -54,12 +54,16 @@ function ScormXBlock(runtime, element, settings) {
     function onFullscreenChange(e) {
         if (isFullscreen()) {
             $(e.target).addClass("fullscreen-enabled");
+            if (settings.block_height > screen.height) {
+                $(e.target).css("height", screen.height);
+            }
         } else {
             $(e.target).removeClass("fullscreen-enabled");
+            $(e.target).css("height", settings.block_height);
         }
         // This is required to trigger the actual content resize in some packages
         window.dispatchEvent(new Event('resize'));
-    }
+}
 
     // Popup window
     function initPopupWindow() {