diff --git a/React/Base/RCTAssert.h b/React/Base/RCTAssert.h
index 0cd76b241..c3bb2cf7f 100644
--- a/React/Base/RCTAssert.h
+++ b/React/Base/RCTAssert.h
@@ -93,12 +93,6 @@ typedef void (^RCTFatalHandler)(NSError *error);
 #define RCTAssertNotMainQueue() RCTAssert(!RCTIsMainQueue(), \
 @"This function must not be called on the main queue")
 
-/**
- * Deprecated, do not use
- */
-#define RCTAssertMainThread() RCTAssertMainQueue()
-#define RCTAssertNotMainThread() RCTAssertNotMainQueue()
-
 /**
  * These methods get and set the current assert function called by the RCTAssert
  * macros. You can use these to replace the standard behavior with custom assert