diff --git a/src/Firebase_Client_Version.h b/src/Firebase_Client_Version.h
deleted file mode 100644
index 6711a89a6..000000000
--- a/src/Firebase_Client_Version.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef FIREBASE_CLIENT_VERSION
-#define FIREBASE_CLIENT_VERSION "4.3.19"
-#define FIREBASE_CLIENT_VERSION_NUM 40319
-
-/* The inconsistent file version checking to prevent mixed versions compilation. */
-#define FIREBASE_CLIENT_VERSION_CHECK(ver) (ver == FIREBASE_CLIENT_VERSION_NUM)
-#endif
\ No newline at end of file