diff --git a/Ports/chester/patches/disable_Werror.patch b/Ports/chester/patches/disable_Werror.patch
deleted file mode 100644
index 3579349d235..00000000000
--- a/Ports/chester/patches/disable_Werror.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index a68cf88..c541385 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -22,7 +22,7 @@ endif ()
- if (MSVC)
-     add_compile_options(/WX /wd4996)
- else()
--    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror")
-+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
- endif()
- 
- add_subdirectory(src/lib)