diff --git a/sys-libs/tevent/files/cmocka-config_h.patch b/sys-libs/tevent/files/cmocka-config_h.patch
deleted file mode 100644
index 124928450cd67..0000000000000
--- a/sys-libs/tevent/files/cmocka-config_h.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- ./third_party/cmocka/cmocka.h.orig	2024-03-26 10:23:03.378410042 +0100
-+++ ./third_party/cmocka/cmocka.h	2024-03-26 10:24:51.526922405 +0100
-@@ -14,6 +14,11 @@
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
-+
-+#ifdef HAVE_CONFIG_H
-+#include "config.h"
-+#endif
-+
- #ifndef CMOCKA_H_
- #define CMOCKA_H_
- 
-@@ -111,7 +114,7 @@
-     ((LargestIntegralType)(value))
- 
- /* Smallest integral type capable of holding a pointer. */
--#if !defined(_UINTPTR_T) && !defined(_UINTPTR_T_DEFINED)
-+#if !defined(HAVE_UINTPTR_T) && !defined(_UINTPTR_T) && !defined(_UINTPTR_T_DEFINED) && !defined(__DEFINED_uintptr_t)
- # if defined(_WIN32)
-     /* WIN32 is an ILP32 platform */
-     typedef unsigned int uintptr_t;