diff --git a/Readme.md b/Readme.md
index 3cfb75b..57010df 100644
--- a/Readme.md
+++ b/Readme.md
@@ -112,4 +112,3 @@ This software has been developed with lots of coffee, buy me one more cup to kee
 [Artem Sapegin](https://sapegin.me) and [contributors](https://github.com/sapegin/textlint-rule-terminology/graphs/contributors).
 
 MIT License, see the included [License.md](License.md) file. Also see the [project status](https://github.com/sapegin/textlint-rule-terminology/discussions/65).
-
diff --git a/index.js b/index.js
index 4fd6180..cac57ee 100644
--- a/index.js
+++ b/index.js
@@ -139,7 +139,7 @@ function getExactMatchRegExp(pattern) {
 		// 2. Exact match of the pattern
 		// 3. Space, punctuation + space, punctuation + punctuation, or punctuation at the end of the string, end of the string
 		`(?<=^|[^-\\w])\\b${pattern}\\b(?= |${punctuation} |${punctuation}${punctuation}|${punctuation}$|$)`,
-		'ig'
+		'igm'
 	);
 }
 
diff --git a/test.js b/test.js
index 300bab3..d980794 100644
--- a/test.js
+++ b/test.js
@@ -273,6 +273,17 @@ tester.run('textlint-rule-terminology', rule, {
 		},
 	],
 	invalid: [
+		{
+			// https://github.com/sapegin/textlint-rule-terminology/discussions/71
+			text: `A Github\n`,
+			output: `A GitHub\n`,
+			errors: [
+				{
+					message:
+						'Incorrect usage of the term: “Github”, use “GitHub” instead',
+				},
+			],
+		},
 		{
 			// One word
 			text: 'My Javascript is good too',