diff --git a/eslint.config.js b/eslint.config.js
index f590ddd90f2..2d14b262714 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -4,33 +4,34 @@ module.exports = {
     "header"
   ],
   extends: [
-      "./node_modules/gts",
+    "./node_modules/gts",
   ],
   parser: "@typescript-eslint/parser",
   parserOptions: {
-      "project": "./tsconfig.json"
+    "project": "./tsconfig.json"
   },
   rules: {
+    "@typescript-eslint/no-floating-promises": 2,
     "@typescript-eslint/no-this-alias": "off",
     "eqeqeq": "off",
     "prefer-rest-params": "off",
     "@typescript-eslint/naming-convention": [
-        "error",
-        {
-          "selector": "memberLike",
-          "modifiers": ["private", "protected"],
-          "format": ["camelCase"],
-          "leadingUnderscore": "require"
-        }
+      "error",
+      {
+        "selector": "memberLike",
+        "modifiers": ["private", "protected"],
+        "format": ["camelCase"],
+        "leadingUnderscore": "require"
+      }
     ],
-    "@typescript-eslint/no-unused-vars": ["error", {"argsIgnorePattern": "^_", "args": "after-used"}],
+    "@typescript-eslint/no-unused-vars": ["error", { "argsIgnorePattern": "^_", "args": "after-used" }],
     "@typescript-eslint/no-inferrable-types": ["error", { ignoreProperties: true }],
     "arrow-parens": ["error", "as-needed"],
     "prettier/prettier": ["error", { "singleQuote": true, "arrowParens": "avoid" }],
     "node/no-deprecated-api": ["warn"],
     "header/header": [2, "block", [{
-        pattern: / \* Copyright The OpenTelemetry Authors[\r\n]+ \*[\r\n]+ \* Licensed under the Apache License, Version 2\.0 \(the \"License\"\);[\r\n]+ \* you may not use this file except in compliance with the License\.[\r\n]+ \* You may obtain a copy of the License at[\r\n]+ \*[\r\n]+ \*      https:\/\/www\.apache\.org\/licenses\/LICENSE-2\.0[\r\n]+ \*[\r\n]+ \* Unless required by applicable law or agreed to in writing, software[\r\n]+ \* distributed under the License is distributed on an \"AS IS\" BASIS,[\r\n]+ \* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.[\r\n]+ \* See the License for the specific language governing permissions and[\r\n]+ \* limitations under the License\./gm,
-        template:
+      pattern: / \* Copyright The OpenTelemetry Authors[\r\n]+ \*[\r\n]+ \* Licensed under the Apache License, Version 2\.0 \(the \"License\"\);[\r\n]+ \* you may not use this file except in compliance with the License\.[\r\n]+ \* You may obtain a copy of the License at[\r\n]+ \*[\r\n]+ \*      https:\/\/www\.apache\.org\/licenses\/LICENSE-2\.0[\r\n]+ \*[\r\n]+ \* Unless required by applicable law or agreed to in writing, software[\r\n]+ \* distributed under the License is distributed on an \"AS IS\" BASIS,[\r\n]+ \* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied\.[\r\n]+ \* See the License for the specific language governing permissions and[\r\n]+ \* limitations under the License\./gm,
+      template:
         `\n * Copyright The OpenTelemetry Authors\n *\n * Licensed under the Apache License, Version 2.0 (the "License");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *      https://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an "AS IS" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n `
     }]]
   },
@@ -43,7 +44,8 @@ module.exports = {
         "@typescript-eslint/no-empty-function": "off",
         "@typescript-eslint/no-explicit-any": "off",
         "@typescript-eslint/no-unused-vars": "off",
-        "@typescript-eslint/no-var-requires": "off"
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-floating-promises": 1,
       }
     }
   ]