diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
index 7d9b0e1..9332ee2 100644
--- a/robolectric_tests/Android.mk
+++ b/robolectric_tests/Android.mk
@@ -27,7 +27,9 @@
     androidx.test.runner \
     androidx.test.rules \
     mockito-robolectric-prebuilt \
-    truth-prebuilt
+    truth-prebuilt \
+    kotlinx_coroutines_test
+
 LOCAL_JAVA_LIBRARIES := \
     platform-robolectric-4.5.1-prebuilt