diff --git a/tests/robolectric/Android.mk b/tests/robolectric/Android.mk
index 9d48705..f9c6bf2 100644
--- a/tests/robolectric/Android.mk
+++ b/tests/robolectric/Android.mk
@@ -19,7 +19,7 @@
 
 LOCAL_JAVA_LIBRARIES := \
     junit \
-    platform-robolectric-prebuilt \
+    platform-robolectric-3.1.1-prebuilt \
     sdk_vcurrent
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
@@ -51,4 +51,4 @@
 
 LOCAL_INSTRUMENT_SOURCE_DIRS := $(dir $(LOCAL_PATH))../src
 
-include prebuilts/misc/common/robolectric/run_robotests.mk
+include prebuilts/misc/common/robolectric/3.1.1/run_robotests.mk