diff --git a/src/lib/viewers/office/OfficeViewer.js b/src/lib/viewers/office/OfficeViewer.js
index 43a7ff413..975d234be 100644
--- a/src/lib/viewers/office/OfficeViewer.js
+++ b/src/lib/viewers/office/OfficeViewer.js
@@ -7,6 +7,7 @@ import { getRepresentation } from '../../file';
 import { ICON_PRINT_CHECKMARK } from '../../icons/icons';
 import api from '../../api';
 import { VIEWER_EVENT } from '../../events';
+import { getProp } from '../../util';
 
 const LOAD_TIMEOUT_MS = 120000;
 const SAFARI_PRINT_TIMEOUT_MS = 1000; // Wait 1s before trying to print
@@ -161,8 +162,12 @@ class OfficeViewer extends BaseViewer {
     setupPDFUrl() {
         const { file } = this.options;
         const pdfRep = getRepresentation(file, 'pdf');
-        const { url_template: template } = pdfRep.content;
-        this.pdfUrl = this.createContentUrlWithAuthParams(template);
+        const template = getProp(pdfRep, 'content.url_template');
+
+        // This occurs in the case of .xlsb files where no pdf rep exists
+        if (template) {
+            this.pdfUrl = this.createContentUrlWithAuthParams(template);
+        }
     }
 
     /**
diff --git a/src/lib/viewers/office/__tests__/OfficeViewer-test.js b/src/lib/viewers/office/__tests__/OfficeViewer-test.js
index 12cc4c463..399df1e33 100644
--- a/src/lib/viewers/office/__tests__/OfficeViewer-test.js
+++ b/src/lib/viewers/office/__tests__/OfficeViewer-test.js
@@ -485,4 +485,45 @@ describe('lib/viewers/office/OfficeViewer', () => {
             });
         });
     });
+
+    describe('setupPDFUrl', () => {
+        beforeEach(() => {
+            sandbox.restore();
+            stubs.createContentUrl = sandbox.stub(office, 'createContentUrlWithAuthParams');
+        });
+
+        it('should not attempt to set pdfUrl if no pdf rep exist', () => {
+            office.options.file.representations = {
+                entries: []
+            };
+
+            office.setupPDFUrl();
+
+            expect(office.pdfUrl).to.be.undefined;
+            expect(stubs.createContentUrl).not.to.have.been.called;
+        });
+
+        it('should not attempt to set pdfUrl if no content exists', () => {
+            office.options.file.representations = {
+                entries: [{ representation: 'pdf' }]
+            };
+
+            office.setupPDFUrl();
+
+            expect(office.pdfUrl).to.be.undefined;
+            expect(stubs.createContentUrl).not.to.have.been.called;
+        });
+
+        it('should set pdfUrl if pdf rep exists', () => {
+            stubs.createContentUrl.returns('url');
+            office.options.file.representations = {
+                entries: [{ representation: 'pdf', content: { url_template: 'template' } }]
+            };
+
+            office.setupPDFUrl();
+
+            expect(office.pdfUrl).to.equal('url');
+            expect(stubs.createContentUrl).to.have.been.called;
+        });
+    });
 });