diff --git a/java/androidmk.go b/java/androidmk.go
index bc327cf..494c88c 100644
--- a/java/androidmk.go
+++ b/java/androidmk.go
@@ -162,6 +162,7 @@
 		if j.testConfig != nil {
 			entries.SetPath("LOCAL_FULL_TEST_CONFIG", j.testConfig)
 		}
+		androidMkWriteExtraTestConfigs(j.extraTestConfigs, entries)
 		androidMkWriteTestData(j.data, entries)
 		if !BoolDefault(j.testProperties.Auto_gen_config, true) {
 			entries.SetString("LOCAL_DISABLE_AUTO_GENERATE_TEST_CONFIG", "true")
@@ -171,6 +172,12 @@
 	return entriesList
 }
 
+func androidMkWriteExtraTestConfigs(extraTestConfigs android.Paths, entries *android.AndroidMkEntries) {
+	if len(extraTestConfigs) > 0 {
+		entries.AddStrings("LOCAL_EXTRA_FULL_TEST_CONFIGS", extraTestConfigs.Strings()...)
+	}
+}
+
 func (j *TestHelperLibrary) AndroidMkEntries() []android.AndroidMkEntries {
 	entriesList := j.Library.AndroidMkEntries()
 	entries := &entriesList[0]
@@ -433,6 +440,7 @@
 		if a.testConfig != nil {
 			entries.SetPath("LOCAL_FULL_TEST_CONFIG", a.testConfig)
 		}
+		androidMkWriteExtraTestConfigs(a.extraTestConfigs, entries)
 		androidMkWriteTestData(a.data, entries)
 	})