diff --git a/__tests__/integration/mirador/annotations.test.js b/__tests__/integration/mirador/annotations.test.js
index f8135a6fbd..63665e71fb 100644
--- a/__tests__/integration/mirador/annotations.test.js
+++ b/__tests__/integration/mirador/annotations.test.js
@@ -21,7 +21,7 @@ describe('Annotations in Mirador', () => {
         .find(w => w.manifestId === 'https://iiif.harvardartmuseums.org/manifests/object/299843').id;
     });
 
-    await expect(page).toClick(`#${windowId} button[aria-label="Toggle sidebar"]`);
+    await expect(page).toClick(`#${windowId} button[aria-label="Show sidebar"]`);
     await expect(page).toClick(`#${windowId} button[aria-label="Annotations"]`);
 
     await expect(page).toMatchElement(`#${windowId} h3`, { text: 'Annotations' });
diff --git a/__tests__/integration/mirador/sequence_switching.test.js b/__tests__/integration/mirador/sequence_switching.test.js
index 1fdb850bc8..b3830a9b0d 100644
--- a/__tests__/integration/mirador/sequence_switching.test.js
+++ b/__tests__/integration/mirador/sequence_switching.test.js
@@ -22,8 +22,8 @@ describe('Window Sidebar Sequence Dropdown', () => {
       .find(window => window.manifestId === 'http://localhost:4488/__tests__/fixtures/version-2/multipleSequences.json')
       .id;
 
-    await expect(page).toMatchElement(`#${windowId} button[aria-label="Toggle sidebar"]`);
-    await expect(page).toClick(`#${windowId} button[aria-label="Toggle sidebar"]`);
+    await expect(page).toMatchElement(`#${windowId} button[aria-label="Show sidebar"]`);
+    await expect(page).toClick(`#${windowId} button[aria-label="Show sidebar"]`);
 
     await expect(page).toMatchElement(`#${windowId} button[aria-label="Index"]`);
     await expect(page).toClick(`#${windowId} button[aria-label="Index"]`);
diff --git a/__tests__/integration/mirador/window_sidebar.test.js b/__tests__/integration/mirador/window_sidebar.test.js
index 1774fe68cd..7c6b21d6ab 100644
--- a/__tests__/integration/mirador/window_sidebar.test.js
+++ b/__tests__/integration/mirador/window_sidebar.test.js
@@ -27,8 +27,8 @@ describe('Window Sidebars', () => {
       .find(window => window.manifestId === 'http://localhost:4488/__tests__/fixtures/version-2/001.json')
       .id;
 
-    await expect(page).toMatchElement(`#${windowId} button[aria-label="Toggle sidebar"]`);
-    await expect(page).toClick(`#${windowId} button[aria-label="Toggle sidebar"]`);
+    await expect(page).toMatchElement(`#${windowId} button[aria-label="Show sidebar"]`);
+    await expect(page).toClick(`#${windowId} button[aria-label="Show sidebar"]`);
 
     await expect(page).toMatchElement(`#${windowId} button[aria-label="Information"]`);
   });
@@ -42,8 +42,8 @@ describe('Window Sidebars', () => {
       .find(window => window.manifestId === 'http://localhost:4488/__tests__/fixtures/version-2/001.json')
       .id;
 
-    await expect(page).toMatchElement(`#${windowId} button[aria-label="Toggle sidebar"]`);
-    await expect(page).toClick(`#${windowId} button[aria-label="Toggle sidebar"]`);
+    await expect(page).toMatchElement(`#${windowId} button[aria-label="Show sidebar"]`);
+    await expect(page).toClick(`#${windowId} button[aria-label="Show sidebar"]`);
 
     await expect(page).toMatchElement(`#${windowId} button[aria-label="Index"]`);
   });