diff --git a/ReactAndroid/src/test/java/com/facebook/react/BUCK b/ReactAndroid/src/test/java/com/facebook/react/BUCK
index 9e854d00350..b6adefeaaba 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "react",
     srcs = glob(["*.java"]),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     deps = [
         YOGA_TARGET,
         react_native_dep("third-party/android/androidx:annotation"),
diff --git a/ReactAndroid/src/test/java/com/facebook/react/animated/BUCK b/ReactAndroid/src/test/java/com/facebook/react/animated/BUCK
index ab2f4e81c50..4a4a66cc6f4 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/animated/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/animated/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "animated",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+fbandroid_sheriff@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/bridge/BUCK b/ReactAndroid/src/test/java/com/facebook/react/bridge/BUCK
index 2e89df8a576..7bb8b24c8e4 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/bridge/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/bridge/BUCK
@@ -28,6 +28,7 @@ rn_robolectric_test(
     name = "bridge",
     srcs = glob(STANDARD_TEST_SRCS),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/devsupport/BUCK b/ReactAndroid/src/test/java/com/facebook/react/devsupport/BUCK
index 7a7b12e9cde..4e0f5b811cb 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/devsupport/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/devsupport/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "devsupport",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+fbandroid_sheriff@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/fabric/events/BUCK b/ReactAndroid/src/test/java/com/facebook/react/fabric/events/BUCK
index f1cf0a0ff95..7fe0aac8ac7 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/fabric/events/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/fabric/events/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "events",
     srcs = glob(["*.java"]),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     deps = [
         react_native_dep("third-party/java/jsr-305:jsr-305"),
         react_native_dep("third-party/java/junit:junit"),
diff --git a/ReactAndroid/src/test/java/com/facebook/react/modules/BUCK b/ReactAndroid/src/test/java/com/facebook/react/modules/BUCK
index 4401dd0570d..7ab27c360a9 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/modules/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/modules/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "modules",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/packagerconnection/BUCK b/ReactAndroid/src/test/java/com/facebook/react/packagerconnection/BUCK
index 571abc58018..0129610feaf 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/packagerconnection/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/packagerconnection/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "packagerconnection",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+fbandroid_sheriff@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/uimanager/BUCK b/ReactAndroid/src/test/java/com/facebook/react/uimanager/BUCK
index 29b05e0ff75..58399a57095 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/uimanager/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/uimanager/BUCK
@@ -11,6 +11,7 @@ rn_robolectric_test(
     ],
     contacts = ["oncall+fbandroid_sheriff@xmail.facebook.com"],
     is_androidx = True,
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/uimanager/layoutanimation/BUCK b/ReactAndroid/src/test/java/com/facebook/react/uimanager/layoutanimation/BUCK
index e1c7089f44b..1dcd20c2514 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/uimanager/layoutanimation/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/uimanager/layoutanimation/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "layoutanimation",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/util/BUCK b/ReactAndroid/src/test/java/com/facebook/react/util/BUCK
index d71c27ffd5c..ce8386b91f8 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/util/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/util/BUCK
@@ -4,6 +4,7 @@ rn_robolectric_test(
     name = "util",
     srcs = glob(["**/*.java"]),
     contacts = ["oncall+react_native@xmail.facebook.com"],
+    language = "JAVA",
     visibility = [
         "PUBLIC",
     ],
diff --git a/ReactAndroid/src/test/java/com/facebook/react/views/BUCK b/ReactAndroid/src/test/java/com/facebook/react/views/BUCK
index a8548c6f570..d624727def6 100644
--- a/ReactAndroid/src/test/java/com/facebook/react/views/BUCK
+++ b/ReactAndroid/src/test/java/com/facebook/react/views/BUCK
@@ -9,6 +9,7 @@ rn_robolectric_test(
         "view/*.java",
     ]),
     contacts = ["oncall+fbandroid_sheriff@xmail.facebook.com"],
+    language = "JAVA",
     deps = [
         YOGA_TARGET,
         react_native_dep("libraries/fresco/fresco-react-native:fresco-drawee"),