diff --git a/src/serialization/sb3.js b/src/serialization/sb3.js
index a87d566d5..ccbe4d1db 100644
--- a/src/serialization/sb3.js
+++ b/src/serialization/sb3.js
@@ -1025,6 +1025,9 @@ const parseScratchObject = function (object, runtime, extensions, zip) {
         // This will be deleted after we are done parsing and ordering the targets list.
         target.targetPaneOrder = object.targetPaneOrder;
     }
+    if (object.hasOwnProperty('draggable')) {
+        target.draggable = object.draggable;
+    }
     Promise.all(costumePromises).then(costumes => {
         sprite.costumes = costumes;
     });
diff --git a/test/fixtures/draggable.sb3 b/test/fixtures/draggable.sb3
new file mode 100644
index 000000000..06cbdda54
Binary files /dev/null and b/test/fixtures/draggable.sb3 differ
diff --git a/test/unit/serialization_sb3.js b/test/unit/serialization_sb3.js
index 74f146db3..9e9785b2a 100644
--- a/test/unit/serialization_sb3.js
+++ b/test/unit/serialization_sb3.js
@@ -9,6 +9,7 @@ const commentsSB3ProjectPath = path.resolve(__dirname, '../fixtures/comments.sb3
 const commentsSB3NoDupeIds = path.resolve(__dirname, '../fixtures/comments_no_duplicate_id_serialization.sb3');
 const variableReporterSB2ProjectPath = path.resolve(__dirname, '../fixtures/top-level-variable-reporter.sb2');
 const topLevelReportersProjectPath = path.resolve(__dirname, '../fixtures/top-level-reporters.sb3');
+const draggableSB3ProjectPath = path.resolve(__dirname, '../fixtures/draggable.sb3');
 const FakeRenderer = require('../fixtures/fake-renderer');
 
 test('serialize', t => {
@@ -288,3 +289,14 @@ test('(#1608) serializeBlocks maintains top level variable reporters', t => {
             t.end();
         });
 });
+
+test('(#1850) sprite draggability state read when loading SB3 file', t => {
+    const vm = new VirtualMachine();
+    vm.loadProject(readFileToBuffer(draggableSB3ProjectPath))
+        .then(() => {
+            const sprite1Obj = vm.runtime.targets.find(target => target.sprite.name === 'Sprite1');
+            // Sprite1 in project should have draggable set to true
+            t.equal(sprite1Obj.draggable, true);
+            t.end();
+        });
+});