diff --git a/demo/89-template-document.ts b/demo/89-template-document.ts
index 1220a6a8f6..547c77404d 100644
--- a/demo/89-template-document.ts
+++ b/demo/89-template-document.ts
@@ -1,7 +1,7 @@
 // Patch a document with patches
 // Import from 'docx' rather than '../build' if you install from npm
 import * as fs from "fs";
-import { IPatch, patchDocument, PatchType, TextRun } from "../src";
+import { IPatch, patchDocument, PatchType, TextRun } from "../build";
 
 export const font = "Trebuchet MS";
 export const getPatches = (fields: { [key: string]: string }) => {
diff --git a/src/patcher/paragraph-split-inject.spec.ts b/src/patcher/paragraph-split-inject.spec.ts
index c0b8eec459..7b207ba82b 100644
--- a/src/patcher/paragraph-split-inject.spec.ts
+++ b/src/patcher/paragraph-split-inject.spec.ts
@@ -88,26 +88,56 @@ describe("paragraph-split-inject", () => {
         });
 
         it("should continue if text run doesn't have text", () => {
-            const output = findRunElementIndexWithToken(
-                {
-                    name: "w:p",
-                    type: "element",
-                    elements: [
-                        {
-                            name: "w:r",
-                            type: "element",
-                            elements: [
-                                {
-                                    name: "w:t",
-                                    type: "element",
-                                },
-                            ],
-                        },
-                    ],
-                },
-                "hello",
-            );
-            expect(output).to.deep.equal(0);
+            expect(() =>
+                findRunElementIndexWithToken(
+                    {
+                        name: "w:p",
+                        type: "element",
+                        elements: [
+                            {
+                                name: "w:r",
+                                type: "element",
+                                elements: [
+                                    {
+                                        name: "w:t",
+                                        type: "element",
+                                    },
+                                ],
+                            },
+                        ],
+                    },
+                    "hello",
+                ),
+            ).to.throw();
+        });
+
+        it("should continue if text run doesn't have text", () => {
+            expect(() =>
+                findRunElementIndexWithToken(
+                    {
+                        name: "w:p",
+                        type: "element",
+                        elements: [
+                            {
+                                name: "w:r",
+                                type: "element",
+                                elements: [
+                                    {
+                                        name: "w:t",
+                                        type: "element",
+                                        elements: [
+                                            {
+                                                type: "text",
+                                            },
+                                        ],
+                                    },
+                                ],
+                            },
+                        ],
+                    },
+                    "hello",
+                ),
+            ).to.throw();
         });
     });
 
diff --git a/src/patcher/paragraph-split-inject.ts b/src/patcher/paragraph-split-inject.ts
index 3cb3a9705d..d7485e4991 100644
--- a/src/patcher/paragraph-split-inject.ts
+++ b/src/patcher/paragraph-split-inject.ts
@@ -12,7 +12,7 @@ export const findRunElementIndexWithToken = (paragraphElement: Element, token: s
                     continue;
                 }
 
-                if ((text.elements?.[0].text as string)?.includes(token)) {
+                if ((text.elements[0].text as string)?.includes(token)) {
                     return i;
                 }
             }