diff --git a/src/licensedcode/data/rules/unknown_10.RULE b/src/licensedcode/data/rules/unknown_10.RULE
deleted file mode 100644
index 9f65e36683..0000000000
--- a/src/licensedcode/data/rules/unknown_10.RULE
+++ /dev/null
@@ -1,8 +0,0 @@
----
-license_expression: unknown-license-reference
-is_license_reference: yes
-relevance: 100
-minimum_coverage: 100
----
-
-"See LICENSE file for details"
\ No newline at end of file