diff --git a/packages/client/hmi-client/src/components/workflow/ops/optimize-ciemss/tera-optimize-ciemss-drilldown.vue b/packages/client/hmi-client/src/components/workflow/ops/optimize-ciemss/tera-optimize-ciemss-drilldown.vue
index 5c08e786a6..1ff6e6f55f 100644
--- a/packages/client/hmi-client/src/components/workflow/ops/optimize-ciemss/tera-optimize-ciemss-drilldown.vue
+++ b/packages/client/hmi-client/src/components/workflow/ops/optimize-ciemss/tera-optimize-ciemss-drilldown.vue
@@ -741,9 +741,7 @@ const runOptimize = async () => {
 	};
 
 	// These are interventions to be considered but not optimized over.
-	const fixedStaticParameterInterventions: Intervention[] = _.cloneDeep(
-		inactivePolicyGroups.value.map((ele) => ele.intervention)
-	);
+	const fixedInterventions: Intervention[] = _.cloneDeep(inactivePolicyGroups.value.map((ele) => ele.intervention));
 
 	// TODO: https://github.com/DARPA-ASKEM/terarium/issues/3909
 	// The method should be a list but pyciemss + pyciemss service is not yet ready for this.
@@ -761,7 +759,7 @@ const runOptimize = async () => {
 			end: knobs.value.endTime
 		},
 		optimizeInterventions,
-		fixedStaticParameterInterventions,
+		fixedInterventions,
 		qoi,
 		riskBound: props.node.state.constraintGroups[0].threshold, // TODO: https://github.com/DARPA-ASKEM/terarium/issues/3909
 		boundsInterventions: listBoundsInterventions,
diff --git a/packages/client/hmi-client/src/types/Types.ts b/packages/client/hmi-client/src/types/Types.ts
index 66ed53ffb3..eb99220b59 100644
--- a/packages/client/hmi-client/src/types/Types.ts
+++ b/packages/client/hmi-client/src/types/Types.ts
@@ -569,7 +569,7 @@ export interface OptimizeRequestCiemss {
     modelConfigId: string;
     timespan: TimeSpan;
     optimizeInterventions?: OptimizeInterventions;
-    fixedStaticParameterInterventions?: Intervention[];
+    fixedInterventions?: Intervention[];
     loggingStepSize?: number;
     qoi: OptimizeQoi;
     riskBound: number;
diff --git a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/simulationservice/OptimizeRequestCiemss.java b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/simulationservice/OptimizeRequestCiemss.java
index 9e57128e78..3c040a3f96 100644
--- a/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/simulationservice/OptimizeRequestCiemss.java
+++ b/packages/server/src/main/java/software/uncharted/terarium/hmiserver/models/simulationservice/OptimizeRequestCiemss.java
@@ -30,8 +30,8 @@ public class OptimizeRequestCiemss implements Serializable {
 	private OptimizeInterventions optimizeInterventions;
 
 	@TSOptional
-	@JsonAlias("fixed_static_parameter_interventions")
-	private List<Intervention> fixedStaticParameterInterventions;
+	@JsonAlias("fixed_interventions")
+	private List<Intervention> fixedInterventions;
 
 	@JsonAlias("logging_step_size")
 	@TSOptional