diff --git a/android/sdk_version.go b/android/sdk_version.go
index c188c48..d73c912 100644
--- a/android/sdk_version.go
+++ b/android/sdk_version.go
@@ -44,6 +44,7 @@
 	SdkNone
 	SdkCore
 	SdkCorePlatform
+	SdkIntraCore // API surface provided by one core module to another
 	SdkPublic
 	SdkSystem
 	SdkTest
@@ -69,6 +70,8 @@
 		return "core"
 	case SdkCorePlatform:
 		return "core_platform"
+	case SdkIntraCore:
+		return "intracore"
 	case SdkModule:
 		return "module-lib"
 	case SdkSystemServer: