diff --git a/pkg/detectors/atlassian/v1/atlassian.go b/pkg/detectors/atlassian/v1/atlassian.go
index a1d45830c..689c33b8a 100644
--- a/pkg/detectors/atlassian/v1/atlassian.go
+++ b/pkg/detectors/atlassian/v1/atlassian.go
@@ -35,7 +35,7 @@ var _ detectors.Versioner = (*Scanner)(nil)
 var (
 	defaultClient = common.SaneHttpClient()
 	// Make sure that your group is surrounded in boundary characters such as below to reduce false positives.
-	keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"atlassian"}) + `\b([a-zA-Z-0-9]{24})\b`)
+	keyPat = regexp.MustCompile(detectors.PrefixRegex([]string{"atlassian"}) + `\b([a-zA-Z0-9]{24})\b`)
 )
 
 // Keywords are used for efficiently pre-filtering chunks.
diff --git a/pkg/detectors/atlassian/v1/atlassian_test.go b/pkg/detectors/atlassian/v1/atlassian_test.go
index 335f4bdaa..3724bde41 100644
--- a/pkg/detectors/atlassian/v1/atlassian_test.go
+++ b/pkg/detectors/atlassian/v1/atlassian_test.go
@@ -41,6 +41,15 @@ func TestAtlassian_Pattern(t *testing.T) {
 			`,
 			want: []string{"r6RkiQao3PgqY9MOKtonpJdU"},
 		},
+		{
+			name: "confluence macro-id near atlassian url - no match",
+			input: `
+				<a href="https://example.atlassian.net/wiki/spaces/X">link</a>
+				<ac:structured-macro ac:name="jira" ac:schema-version="1" ac:macro-id="11112222-3333-4444-5555-666677778888">
+				<ac:structured-macro ac:name="roadmap" ac:schema-version="1" ac:macro-id="aaaabbbb-cccc-dddd-eeee-ffff00001111">
+			`,
+			want: nil,
+		},
 	}
 
 	for _, test := range tests {