diff --git a/java/platform_bootclasspath.go b/java/platform_bootclasspath.go
index aca3325..e8f0bec 100644
--- a/java/platform_bootclasspath.go
+++ b/java/platform_bootclasspath.go
@@ -303,7 +303,7 @@
 	// the fragments will have already provided the flags that are needed.
 	classesJars := monolithicInfo.ClassesJars
 
-	// Create the input to pass to ruleToGenerateHiddenAPIStubFlagsFile
+	// Create the input to pass to buildRuleToGenerateHiddenAPIStubFlagsFile
 	input := newHiddenAPIFlagInput()
 
 	// Gather stub library information from the dependencies on modules provided by
@@ -315,8 +315,7 @@
 
 	// Generate the monolithic stub-flags.csv file.
 	stubFlags := hiddenAPISingletonPaths(ctx).stubFlags
-	rule := ruleToGenerateHiddenAPIStubFlagsFile(ctx, stubFlags, bootDexJarByModule.bootDexJars(), input)
-	rule.Build("platform-bootclasspath-monolithic-hiddenapi-stub-flags", "monolithic hidden API stub flags")
+	buildRuleToGenerateHiddenAPIStubFlagsFile(ctx, "platform-bootclasspath-monolithic-hiddenapi-stub-flags", "monolithic hidden API stub flags", stubFlags, bootDexJarByModule.bootDexJars(), input)
 
 	// Generate the annotation-flags.csv file from all the module annotations.
 	annotationFlags := android.PathForModuleOut(ctx, "hiddenapi-monolithic", "annotation-flags-from-classes.csv")