diff --git a/packages/excalidraw/element/duplicate.ts b/packages/excalidraw/element/duplicate.ts
index 6015ca59c..9c6eb1ccf 100644
--- a/packages/excalidraw/element/duplicate.ts
+++ b/packages/excalidraw/element/duplicate.ts
@@ -194,7 +194,7 @@ export const duplicateElements = (
     }
 
     elementsWithClones.splice(
-      index + (opts?.reverseOrder ? 0 : +1),
+      index + (opts?.reverseOrder ? -1 : +1),
       0,
       ...castArray(elements),
     );
diff --git a/packages/excalidraw/tests/__snapshots__/move.test.tsx.snap b/packages/excalidraw/tests/__snapshots__/move.test.tsx.snap
index bea916d63..4001c3b17 100644
--- a/packages/excalidraw/tests/__snapshots__/move.test.tsx.snap
+++ b/packages/excalidraw/tests/__snapshots__/move.test.tsx.snap
@@ -1,6 +1,40 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`duplicate element on move when ALT is clicked > rectangle 5`] = `
+{
+  "angle": 0,
+  "backgroundColor": "transparent",
+  "boundElements": null,
+  "customData": undefined,
+  "fillStyle": "solid",
+  "frameId": null,
+  "groupIds": [],
+  "height": 50,
+  "id": "id2",
+  "index": "Zz",
+  "isDeleted": false,
+  "link": null,
+  "locked": false,
+  "opacity": 100,
+  "roughness": 1,
+  "roundness": {
+    "type": 3,
+  },
+  "seed": 238820263,
+  "strokeColor": "#1e1e1e",
+  "strokeStyle": "solid",
+  "strokeWidth": 2,
+  "type": "rectangle",
+  "updated": 1,
+  "version": 6,
+  "versionNonce": 1604849351,
+  "width": 30,
+  "x": 30,
+  "y": 20,
+}
+`;
+
+exports[`duplicate element on move when ALT is clicked > rectangle 6`] = `
 {
   "angle": 0,
   "backgroundColor": "transparent",
@@ -34,40 +68,6 @@ exports[`duplicate element on move when ALT is clicked > rectangle 5`] = `
 }
 `;
 
-exports[`duplicate element on move when ALT is clicked > rectangle 6`] = `
-{
-  "angle": 0,
-  "backgroundColor": "transparent",
-  "boundElements": null,
-  "customData": undefined,
-  "fillStyle": "solid",
-  "frameId": null,
-  "groupIds": [],
-  "height": 50,
-  "id": "id2",
-  "index": "a1",
-  "isDeleted": false,
-  "link": null,
-  "locked": false,
-  "opacity": 100,
-  "roughness": 1,
-  "roundness": {
-    "type": 3,
-  },
-  "seed": 238820263,
-  "strokeColor": "#1e1e1e",
-  "strokeStyle": "solid",
-  "strokeWidth": 2,
-  "type": "rectangle",
-  "updated": 1,
-  "version": 6,
-  "versionNonce": 1604849351,
-  "width": 30,
-  "x": 30,
-  "y": 20,
-}
-`;
-
 exports[`move element > rectangle 5`] = `
 {
   "angle": 0,
diff --git a/packages/excalidraw/tests/__snapshots__/regressionTests.test.tsx.snap b/packages/excalidraw/tests/__snapshots__/regressionTests.test.tsx.snap
index 2a4fcac97..62f81054d 100644
--- a/packages/excalidraw/tests/__snapshots__/regressionTests.test.tsx.snap
+++ b/packages/excalidraw/tests/__snapshots__/regressionTests.test.tsx.snap
@@ -2139,7 +2139,7 @@ History {
               "frameId": null,
               "groupIds": [],
               "height": 10,
-              "index": "a1",
+              "index": "Zz",
               "isDeleted": false,
               "link": null,
               "locked": false,
@@ -10629,7 +10629,7 @@ History {
                 "id7",
               ],
               "height": 10,
-              "index": "a3",
+              "index": "a0G",
               "isDeleted": false,
               "link": null,
               "locked": false,
@@ -10662,7 +10662,7 @@ History {
                 "id7",
               ],
               "height": 10,
-              "index": "a4",
+              "index": "a0V",
               "isDeleted": false,
               "link": null,
               "locked": false,
@@ -10695,7 +10695,7 @@ History {
                 "id7",
               ],
               "height": 10,
-              "index": "a5",
+              "index": "a0l",
               "isDeleted": false,
               "link": null,
               "locked": false,
diff --git a/packages/excalidraw/tests/move.test.tsx b/packages/excalidraw/tests/move.test.tsx
index 86b72c9e9..090449980 100644
--- a/packages/excalidraw/tests/move.test.tsx
+++ b/packages/excalidraw/tests/move.test.tsx
@@ -175,8 +175,8 @@ describe("duplicate element on move when ALT is clicked", () => {
     expect(h.elements.length).toEqual(2);
 
     // behavior should be the same as Ctrl+D
-    expect([h.elements[0].x, h.elements[0].y]).toEqual([-10, 60]);
-    expect([h.elements[1].x, h.elements[1].y]).toEqual([30, 20]);
+    expect([h.elements[0].x, h.elements[0].y]).toEqual([30, 20]);
+    expect([h.elements[1].x, h.elements[1].y]).toEqual([-10, 60]);
 
     h.elements.forEach((element) => expect(element).toMatchSnapshot());
   });