diff --git a/.changeset/healthy-needles-boil.md b/.changeset/healthy-needles-boil.md
new file mode 100644
index 00000000..de3a1476
--- /dev/null
+++ b/.changeset/healthy-needles-boil.md
@@ -0,0 +1,6 @@
+---
+"@git-validator/eslint-config": patch
+"@git-validator/eslint-plugin": patch
+---
+
+feat: add rule `@git-validator/no-unnecessary-template-string`
diff --git a/packages/eslint-config/src/javascript-config.ts b/packages/eslint-config/src/javascript-config.ts
index d334a35f..ab823a41 100644
--- a/packages/eslint-config/src/javascript-config.ts
+++ b/packages/eslint-config/src/javascript-config.ts
@@ -317,7 +317,7 @@ export default {
       {
         patterns: [
           {
-            group: [`*.d.js`, `*.d.cjs`, `*.d.mjs`, `*.d.jsx`],
+            group: ["*.d.js", "*.d.cjs", "*.d.mjs", "*.d.jsx"],
             message: "Do not import from a declaration style file",
           },
           {
@@ -411,6 +411,7 @@ export default {
     "@git-validator/no-instanceof-builtin": "error",
     "@git-validator/no-legacy-getter-setter": "error",
     "@git-validator/no-relative-parent-imports": "error",
+    "@git-validator/no-unnecessary-template-string": "error",
     "@git-validator/prefer-global-this": "error",
     "@git-validator/prefer-shortest-relative-path": "error",
     "@git-validator/require-reduce-initial-value": "error",
diff --git a/packages/eslint-plugin/src/index.ts b/packages/eslint-plugin/src/index.ts
index 0974a11e..58fdf90c 100644
--- a/packages/eslint-plugin/src/index.ts
+++ b/packages/eslint-plugin/src/index.ts
@@ -11,6 +11,7 @@ import noInstanceofBuiltin from "./rules/no-instanceof-builtin.js";
 import noLegacyGetterSetter from "./rules/no-legacy-getter-setter.js";
 import noPropertyDecorator from "./rules/no-property-decorator.js";
 import noRelativeParentImports from "./rules/no-relative-parent-imports.js";
+import noUnnecessaryTemplateString from "./rules/no-unnecessary-template-string.js";
 import noUntypedEmptyArray from "./rules/no-untyped-empty-array.js";
 import preferGlobalThis from "./rules/prefer-global-this.js";
 import preferShortestRelativePath from "./rules/prefer-shortest-relative-path.js";
@@ -31,6 +32,7 @@ export default {
     [noLegacyGetterSetter.name]: noLegacyGetterSetter.rule,
     [noPropertyDecorator.name]: noPropertyDecorator.rule,
     [noRelativeParentImports.name]: noRelativeParentImports.rule,
+    [noUnnecessaryTemplateString.name]: noUnnecessaryTemplateString.rule,
     [noUntypedEmptyArray.name]: noUntypedEmptyArray.rule,
     [preferGlobalThis.name]: preferGlobalThis.rule,
     [preferShortestRelativePath.name]: preferShortestRelativePath.rule,
diff --git a/packages/eslint-plugin/src/rules/no-unnecessary-template-string.spec.ts b/packages/eslint-plugin/src/rules/no-unnecessary-template-string.spec.ts
new file mode 100644
index 00000000..186857f0
--- /dev/null
+++ b/packages/eslint-plugin/src/rules/no-unnecessary-template-string.spec.ts
@@ -0,0 +1,16 @@
+import rule from "./no-unnecessary-template-string.js";
+import { test } from "./utils.spec.js";
+
+const valid = [
+  "'abc'",
+  '"def"',
+  "`ab${cd}ef`", // eslint-disable-line no-template-curly-in-string
+  "`\n`",
+  "`abc\n`",
+  "`\nabc`",
+  "`a\nbc`",
+];
+
+const invalid = ["``", "`abc`", "`abc\\n`", "`\\nabc`", "`a\\nbc`"];
+
+test({ valid, invalid, ...rule });
diff --git a/packages/eslint-plugin/src/rules/no-unnecessary-template-string.ts b/packages/eslint-plugin/src/rules/no-unnecessary-template-string.ts
new file mode 100644
index 00000000..cd35fb67
--- /dev/null
+++ b/packages/eslint-plugin/src/rules/no-unnecessary-template-string.ts
@@ -0,0 +1,18 @@
+import { createSimpleRule, getRuleName } from "../utils.js";
+
+export default createSimpleRule({
+  name: getRuleName(import.meta.url),
+  message:
+    "Disallow using template string when it's unnecessary. Use normal literal string expression instead.",
+  create: (context) => ({
+    TemplateLiteral: (node) => {
+      if (
+        node.quasis.length === 1 &&
+        node.expressions.length === 0 &&
+        node.loc.start.line === node.loc.end.line
+      ) {
+        context.reportNode(node);
+      }
+    },
+  }),
+});