diff --git a/src/licensedcode/data/rules/cc-by-sa-4.0_54.RULE b/src/licensedcode/data/rules/cc-by-sa-4.0_54.RULE
new file mode 100644
index 00000000000..e4188b17075
--- /dev/null
+++ b/src/licensedcode/data/rules/cc-by-sa-4.0_54.RULE
@@ -0,0 +1 @@
+CC Attribution-ShareAlike http://creativecommons.org/licenses/by-sa/4.0/
diff --git a/src/licensedcode/data/rules/cc-by-sa-4.0_54.yml b/src/licensedcode/data/rules/cc-by-sa-4.0_54.yml
new file mode 100644
index 00000000000..831af24f44d
--- /dev/null
+++ b/src/licensedcode/data/rules/cc-by-sa-4.0_54.yml
@@ -0,0 +1,5 @@
+license_expression: cc-by-sa-4.0
+is_license_notice: yes
+relevance: 100
+ignorable_urls:
+    - http://creativecommons.org/licenses/by-sa/4.0