diff --git a/src/services/export/md.spec.ts b/src/services/export/md.spec.ts
index 49260cbfa..acb072f76 100644
--- a/src/services/export/md.spec.ts
+++ b/src/services/export/md.spec.ts
@@ -7,22 +7,22 @@ describe("Markdown export", () => {
     it("exports correct language tag for known languages", () => {
         const conversionTable = {
             "language-text-x-nginx-conf": "nginx",
-            "language-x-diff": "diff",
+            "language-text-x-diff": "diff",
             "language-application-javascript-env-frontend": "javascript",
             "language-application-javascript-env-backend": "javascript"
         };
 
-        for (const [ a, b ] of Object.entries(conversionTable)) {
+        for (const [ input, output ] of Object.entries(conversionTable)) {
             const html = trimIndentation`\
                 <p>A diff:</p>
-                <pre><code class="${a}">Hello
+                <pre><code class="${input}">Hello
                 -world
                 +worldy
                 </code></pre>`;
             const expected = trimIndentation`\
                 A diff:
 
-                \`\`\`${b}
+                \`\`\`${output}
                 Hello
                 -world
                 +worldy
diff --git a/src/services/import/markdown.spec.ts b/src/services/import/markdown.spec.ts
index 3be8e0a0a..324639de0 100644
--- a/src/services/import/markdown.spec.ts
+++ b/src/services/import/markdown.spec.ts
@@ -3,6 +3,35 @@ import { trimIndentation } from "../../../spec/support/utils.js";
 import markdownService from "./markdown.js";
 
 describe("markdown", () => {
+    it("rewrites language of known language tags", () => {
+        const conversionTable = {
+            "nginx": "language-text-x-nginx-conf",
+            "diff": "language-text-x-diff",
+            "javascript": "language-application-javascript-env-backend",
+            "css": "language-text-css"
+        };
+
+        for (const [ input, output ] of Object.entries(conversionTable)) {
+            const result = markdownService.renderToHtml(trimIndentation`\
+                \`\`\`${input}
+                Hi
+                \`\`\`
+            `, "title");
+            expect(result).toBe(trimIndentation`\
+                <pre><code class="${output}">Hi</code></pre>`);
+        }
+    });
+
+    it("rewrites language of unknown language tags", () => {
+        const result = markdownService.renderToHtml(trimIndentation`\
+            \`\`\`unknownlanguage
+            Hi
+            \`\`\`
+        `, "title");
+        expect(result).toBe(trimIndentation`\
+            <pre><code class="language-text-x-trilium-auto">Hi</code></pre>`);
+    });
+
     it("converts h1 heading", () => {
         const result = markdownService.renderToHtml(trimIndentation`\
             # Hello
@@ -18,28 +47,6 @@ describe("markdown", () => {
         `);
     });
 
-    it("rewrites language of known language tags", () => {
-        const result = markdownService.renderToHtml(trimIndentation`\
-            \`\`\`javascript
-            Hi
-            \`\`\`
-            \`\`\`css
-            there
-            \`\`\`
-        `, "title");
-        expect(result).toBe(trimIndentation`\
-            <pre><code class="language-application-javascript-env-backend">Hi</code></pre><pre><code class="language-text-css">there</code></pre>`);
-    });
-
-    it("rewrites language of unknown language tags", () => {
-        const result = markdownService.renderToHtml(trimIndentation`\
-            \`\`\`unknownlanguage
-            Hi
-            \`\`\`
-        `, "title");
-        expect(result).toBe(trimIndentation`\
-            <pre><code class="language-text-x-trilium-auto">Hi</code></pre>`);
-    });
 
     it("parses duplicate title with escape correctly", () => {
         const result = markdownService.renderToHtml(trimIndentation`\