diff --git a/ReactAndroid/src/main/jni/react/BUCK b/ReactAndroid/src/main/jni/react/BUCK
index 278c48ac4..9cef15a3c 100644
--- a/ReactAndroid/src/main/jni/react/BUCK
+++ b/ReactAndroid/src/main/jni/react/BUCK
@@ -14,7 +14,7 @@ PREPROCESSOR_FLAGS = [
   '-DLOG_TAG="ReactNative"',
   '-DWITH_JSC_EXTRA_TRACING=1',
   '-DWITH_FBSYSTRACE=1',
-  # '-DWITH_JSC_MEMORY_PRESSURE=1', # Taken care of in D3162471
+  '-DWITH_JSC_MEMORY_PRESSURE=1',
   # '-DWITH_JSC_INTERNAL=1',  # Taken care of in D3163295
 ]