diff --git a/fizz/BUCK b/fizz/BUCK
deleted file mode 100644
index 787bf71f3c..0000000000
--- a/fizz/BUCK
+++ /dev/null
@@ -1,27 +0,0 @@
-load("@fbcode_macros//build_defs:cpp_library.bzl", "cpp_library")
-load("@fbcode_macros//build_defs:export_files.bzl", "export_files")
-
-oncall("secure_pipes")
-
-cpp_library(
-    name = "config",
-    headers = select({
-        # @fb-only: "DEFAULT": {"fizz-config.h": "facebook/fizz-config-fbcode.h"}, 
-        "DEFAULT": {"fizz-config.h": "//:fizz-config.h"}, # @oss-only
-        # @fb-only: "ovr_config//toolchain/fb:arista": {"fizz-config.h": "facebook/fizz-config-xplat.h"}, 
-    }),
-    propagated_pp_flags = ["-DFIZZ_HAVE_OQS"],
-)
-
-export_files(
-    files = [
-        "cmake/CheckAtomic.cmake",
-        "cmake/FindGMock.cmake",
-        "cmake/FindLibevent.cmake",
-        "cmake/FindLibrt.cmake",
-        "cmake/fizz-config.cmake.in",
-        "cmake/FizzOptions.cmake",
-        "CMakeListsForBuck2.txt",
-        "fizz-config.h.in",
-    ],
-)