diff --git a/java/test/com/facebook/profilo/core/BUCK b/java/test/com/facebook/profilo/core/BUCK
index 4ab76c47..c2b8e65c 100644
--- a/java/test/com/facebook/profilo/core/BUCK
+++ b/java/test/com/facebook/profilo/core/BUCK
@@ -14,6 +14,7 @@ robolectric4_test(
     autoglob = False,
     contacts = ["oncall+loom@xmail.facebook.com"],
     jni_deps = JNI_DEPS,
+    language = "JAVA",
     deps = [
         "//fbandroid/java/com/facebook/testing/inject:inject",
         "//fbandroid/java/com/facebook/testing/util:util",
diff --git a/java/test/com/facebook/profilo/logger/BUCK b/java/test/com/facebook/profilo/logger/BUCK
index 2b0d5858..e4626523 100644
--- a/java/test/com/facebook/profilo/logger/BUCK
+++ b/java/test/com/facebook/profilo/logger/BUCK
@@ -24,6 +24,7 @@ fb_core_android_library(
 robolectric4_test(
     name = "logger",
     contacts = ["oncall+loom@xmail.facebook.com"],
+    language = "JAVA",
     deps = [
         ":utils",
         profilo_path("deps/jsr-305:jsr-305"),