diff --git a/cc/makevars.go b/cc/makevars.go
index 4a9ade2..aa6fdea 100644
--- a/cc/makevars.go
+++ b/cc/makevars.go
@@ -97,6 +97,7 @@
 	ctx.Strict("VNDK_SAMEPROCESS_LIBRARIES", strings.Join(vndkSpLibraries, " "))
 	ctx.Strict("LLNDK_LIBRARIES", strings.Join(llndkLibraries, " "))
 	ctx.Strict("VNDK_PRIVATE_LIBRARIES", strings.Join(vndkPrivateLibraries, " "))
+	ctx.Strict("VNDK_USING_CORE_VARIANT_LIBRARIES", strings.Join(vndkUsingCoreVariantLibraries, " "))
 
 	// Filter vendor_public_library that are exported to make
 	exportedVendorPublicLibraries := []string{}