diff --git a/tests/test_cli.py b/tests/test_cli.py
index ac1de0f..26d828d 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -597,31 +597,31 @@ class CommandLineTestCase(unittest.TestCase):
             '"defaultConfiguration": {"level": "error"}, "properties": {'
             '"description": "trailing spaces", "tags": [], "queryUri": '
             '"https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.trailing-spaces"}, "shortDescription": {"text": '
+            '-yamllint.rules.trailing_spaces"}, "shortDescription": {"text": '
             '"trailing spaces"}, "fullDescription": {"text": "trailing '
             'spaces"}, "helpUri": '
             '"https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.trailing-spaces", "help": {"text": "More info: '
+            '-yamllint.rules.trailing_spaces", "help": {"text": "More info: '
             'https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.trailing-spaces", "markdown": "[More info]('
+            '-yamllint.rules.trailing_spaces", "markdown": "[More info]('
             'https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.trailing-spaces)"}}, {"id": '
+            '-yamllint.rules.trailing_spaces)"}}, {"id": '
             '"new-line-at-end-of-file", "name": "NewLineAtEndOfFile", '
             '"defaultConfiguration": {"level": "error"}, "properties": {'
             '"description": "no new line character at the end of file", '
             '"tags": [], "queryUri": '
             '"https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.new-line-at-end-of-file"}, "shortDescription": '
+            '-yamllint.rules.new_line_at_end_of_file"}, "shortDescription": '
             '{"text": "no new line character at the end of file"}, '
             '"fullDescription": {"text": "no new line character at the end '
             'of file"}, "helpUri": '
             '"https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.new-line-at-end-of-file", "help": {"text": '
+            '-yamllint.rules.new_line_at_end_of_file", "help": {"text": '
             '"More info: https://yamllint.readthedocs.io/en/v1.32.0/rules'
-            '.html#module-yamllint.rules.new-line-at-end-of-file", '
+            '.html#module-yamllint.rules.new_line_at_end_of_file", '
             '"markdown": "[More info]('
             'https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.new-line-at-end-of-file)"}}]}}, "results": [{'
+            '-yamllint.rules.new_line_at_end_of_file)"}}]}}, "results": [{'
             '"ruleId": "trailing-spaces", "ruleIndex": 0, "message": {'
             '"text": "trailing spaces (trailing-spaces)"}, "locations": [{'
             '"physicalLocation": {"artifactLocation": {"uri": "%s", '
@@ -651,16 +651,16 @@ class CommandLineTestCase(unittest.TestCase):
             '"defaultConfiguration": {"level": "warning"}, "properties": {'
             '"description": "missing document start \\"---\\"", "tags": [], '
             '"queryUri": "https://yamllint.readthedocs.io/en/v1.32.0/rules'
-            '.html#module-yamllint.rules.document-start"}, '
+            '.html#module-yamllint.rules.document_start"}, '
             '"shortDescription": {"text": "missing document start '
             '\\"---\\""}, "fullDescription": {"text": "missing document '
             'start \\"---\\""}, "helpUri": '
             '"https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.document-start", "help": {"text": "More info: '
+            '-yamllint.rules.document_start", "help": {"text": "More info: '
             'https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.document-start", "markdown": "[More info]('
+            '-yamllint.rules.document_start", "markdown": "[More info]('
             'https://yamllint.readthedocs.io/en/v1.32.0/rules.html#module'
-            '-yamllint.rules.document-start)"}}]}}, "results": [{"ruleId": '
+            '-yamllint.rules.document_start)"}}]}}, "results": [{"ruleId": '
             '"document-start", "ruleIndex": 0, "message": {"text": "missing '
             'document start \\"---\\" (document-start)"}, "locations": [{'
             '"physicalLocation": {"artifactLocation": {"uri": "%s", '
diff --git a/yamllint/formatters/sarif.py b/yamllint/formatters/sarif.py
index e9f73f6..9980be4 100644
--- a/yamllint/formatters/sarif.py
+++ b/yamllint/formatters/sarif.py
@@ -67,7 +67,7 @@ def format_results(results, no_warn):
 
 def format_rule(problem):
     uri = 'https://yamllint.readthedocs.io/en/v%s/rules.html#module-yamllint' \
-          '.rules.%s' % (APP_VERSION, problem.rule)
+          '.rules.%s' % (APP_VERSION, problem.rule.replace('-', '_'))
 
     name = ''.join([word.capitalize() for word in problem.rule.split('-')])