diff --git a/ReactAndroid/src/main/jni/packagerconnection/BUCK b/ReactAndroid/src/main/jni/packagerconnection/BUCK
index b1095f42d..caede9992 100644
--- a/ReactAndroid/src/main/jni/packagerconnection/BUCK
+++ b/ReactAndroid/src/main/jni/packagerconnection/BUCK
@@ -1,6 +1,6 @@
-load("//ReactNative:DEFS.bzl", "cxx_library", "FBJNI_TARGET", "ANDROID_JSC_DEPS", "APPLE_JSC_DEPS", "IS_OSS_BUILD", "react_native_xplat_target")
+load("//ReactNative:DEFS.bzl", "rn_xplat_cxx_library", "FBJNI_TARGET", "ANDROID_JSC_DEPS", "APPLE_JSC_DEPS", "ANDROID", "IS_OSS_BUILD", "react_native_xplat_target")
 
-cxx_library(
+rn_xplat_cxx_library(
     name = "jni",
     srcs = glob(["*.cpp"]),
     headers = glob(
@@ -16,6 +16,7 @@ cxx_library(
     ],
     fbandroid_deps = ANDROID_JSC_DEPS,
     fbobjc_deps = APPLE_JSC_DEPS,
+    platforms = ANDROID,
     preprocessor_flags = [
         "-DLOG_TAG=\"PackagerConnectionJNI\"",
         "-DWITH_FBSYSTRACE=1",
diff --git a/ReactAndroid/src/main/jni/react/jni/BUCK b/ReactAndroid/src/main/jni/react/jni/BUCK
index a33e775d4..7673ad3bd 100644
--- a/ReactAndroid/src/main/jni/react/jni/BUCK
+++ b/ReactAndroid/src/main/jni/react/jni/BUCK
@@ -1,4 +1,4 @@
-load("//ReactNative:DEFS.bzl", "cxx_library", "react_native_xplat_target", "FBJNI_TARGET", "ANDROID_JSC_DEPS", "APPLE_JSC_DEPS", "IS_OSS_BUILD")
+load("//ReactNative:DEFS.bzl", "rn_xplat_cxx_library", "react_native_xplat_target", "FBJNI_TARGET", "ANDROID_JSC_DEPS", "APPLE_JSC_DEPS", "ANDROID", "IS_OSS_BUILD")
 
 EXPORTED_HEADERS = [
     "AndroidJSCFactory.h",
@@ -20,7 +20,7 @@ EXPORTED_HEADERS = [
     "WritableNativeMap.h",
 ]
 
-cxx_library(
+rn_xplat_cxx_library(
     name = "jni",
     srcs = glob(["*.cpp"]),
     headers = glob(
@@ -41,6 +41,7 @@ cxx_library(
     fbandroid_allow_jni_merging = True,
     fbandroid_deps = ANDROID_JSC_DEPS,
     fbobjc_deps = APPLE_JSC_DEPS,
+    platforms = ANDROID,
     preprocessor_flags = [
         "-DLOG_TAG=\"ReactNativeJNI\"",
         "-DWITH_FBSYSTRACE=1",
diff --git a/ReactAndroid/src/main/jni/react/perftests/BUCK b/ReactAndroid/src/main/jni/react/perftests/BUCK
index 4a9c42a4e..6baeaf898 100644
--- a/ReactAndroid/src/main/jni/react/perftests/BUCK
+++ b/ReactAndroid/src/main/jni/react/perftests/BUCK
@@ -1,12 +1,13 @@
-load("//ReactNative:DEFS.bzl", "cxx_library", "react_native_xplat_target")
+load("//ReactNative:DEFS.bzl", "rn_xplat_cxx_library", "react_native_xplat_target", "ANDROID")
 
-cxx_library(
+rn_xplat_cxx_library(
     name = "perftests",
     srcs = ["OnLoad.cpp"],
     compiler_flags = [
         "-fexceptions",
         "-std=c++1y",
     ],
+    platforms = ANDROID,
     soname = "libnativereactperftests.$(ext)",
     visibility = [
         "fbandroid//instrumentation_tests/com/facebook/react/...",
diff --git a/ReactNative/DEFS.bzl b/ReactNative/DEFS.bzl
index 9cca53e66..8842ed74f 100644
--- a/ReactNative/DEFS.bzl
+++ b/ReactNative/DEFS.bzl
@@ -21,6 +21,7 @@ ANDROID_JSC_INTERNAL_DEPS = [
     '//native/third-party/jsc:jsc_legacy_profiler',
 ]
 ANDROID_JSC_DEPS = ANDROID_JSC_INTERNAL_DEPS
+ANDROID = "Android"
 
 YOGA_TARGET = '//ReactAndroid/src/main/java/com/facebook:yoga'
 FBGLOGINIT_TARGET = '//ReactAndroid/src/main/jni/first-party/fbgloginit:fbgloginit'
@@ -33,7 +34,7 @@ with allow_unsafe_import():
 
 
 # Building is not supported in OSS right now
-def rn_xplat_cxx_library(name, **kwargs):
+def rn_xplat_cxx_library(name, platforms = None, **kwargs):
     cxx_library(name=name, **kwargs)