diff --git a/recipe/0001-Require-C-17-compiler.patch b/recipe/0001-Require-C-17-compiler.patch
deleted file mode 100644
index 5a7fc25..0000000
--- a/recipe/0001-Require-C-17-compiler.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From 7fa08989fb69f8959c7398327f9b7cbd656a0e97 Mon Sep 17 00:00:00 2001
-From: Iain Russell <Iain.Russell@ecmwf.int>
-Date: Fri, 31 Mar 2023 17:48:46 +0100
-Subject: [PATCH] Require C++17 compiler
-
----
- CMakeLists.txt | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 4bcfcd15..360c6546 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -25,7 +25,7 @@ set(INSTALL_INCLUDE_DIR include/magics CACHE PATH "Magics installation directory
- 
- include(ecbuild_system NO_POLICY_SCOPE)
- 
--set(CMAKE_CXX_STANDARD 14)
-+set(CMAKE_CXX_STANDARD 17)
- set(CMAKE_CXX_STANDARD_REQUIRED ON)
- set(CMAKE_C_STANDARD 99)
- 
--- 
-2.32.0 (Apple Git-132)
-