diff --git a/api/coverage/tools/ExtractFlaggedApis.kt b/api/coverage/tools/ExtractFlaggedApis.kt
index 43caaec..caa1929 100644
--- a/api/coverage/tools/ExtractFlaggedApis.kt
+++ b/api/coverage/tools/ExtractFlaggedApis.kt
@@ -43,7 +43,7 @@
                                 .setClassName(it.fullName())
                                 .setMethodName(method.name())
                         for (param in method.parameters()) {
-                            api.addParameterTypes(param.type().toTypeString())
+                            api.addParameters(param.type().toTypeString())
                         }
                         if (builder.containsFlagToApi(flagValue)) {
                             var updatedApis =
diff --git a/api/coverage/tools/extract_flagged_apis.proto b/api/coverage/tools/extract_flagged_apis.proto
index 031d621..4db2a8b 100644
--- a/api/coverage/tools/extract_flagged_apis.proto
+++ b/api/coverage/tools/extract_flagged_apis.proto
@@ -32,6 +32,6 @@
   string package_name = 1;
   string class_name = 2;
   string method_name = 3;
-  repeated string parameter_types = 4;
+  repeated string parameters = 4;
 }