diff --git a/.changelog/1183.txt b/.changelog/1183.txt
new file mode 100644
index 00000000000..01e39476864
--- /dev/null
+++ b/.changelog/1183.txt
@@ -0,0 +1,3 @@
+```release-note:enhancement
+rulesets: add support for `score_per_period` and `score_response_header_name`
+```
diff --git a/rulesets.go b/rulesets.go
index 1f18d64a7aa..27521b024c5 100644
--- a/rulesets.go
+++ b/rulesets.go
@@ -643,12 +643,14 @@ type RulesetRule struct {
 
 // RulesetRuleRateLimit contains the structure of a HTTP rate limit Ruleset Rule.
 type RulesetRuleRateLimit struct {
-	Characteristics    []string `json:"characteristics,omitempty"`
-	RequestsPerPeriod  int      `json:"requests_per_period,omitempty"`
-	Period             int      `json:"period,omitempty"`
-	MitigationTimeout  int      `json:"mitigation_timeout,omitempty"`
-	CountingExpression string   `json:"counting_expression,omitempty"`
-	RequestsToOrigin   bool     `json:"requests_to_origin,omitempty"`
+	Characteristics         []string `json:"characteristics,omitempty"`
+	RequestsPerPeriod       int      `json:"requests_per_period,omitempty"`
+	ScorePerPeriod          int      `json:"score_per_period,omitempty"`
+	ScoreResponseHeaderName string   `json:"score_response_header_name,omitempty"`
+	Period                  int      `json:"period,omitempty"`
+	MitigationTimeout       int      `json:"mitigation_timeout,omitempty"`
+	CountingExpression      string   `json:"counting_expression,omitempty"`
+	RequestsToOrigin        bool     `json:"requests_to_origin,omitempty"`
 }
 
 // RulesetRuleExposedCredentialCheck contains the structure of an exposed