diff --git a/net-misc/freerdp/files/freerdp-3.12.0-cmake.patch b/net-misc/freerdp/files/freerdp-3.12.0-cmake.patch
new file mode 100644
index 0000000000000..e28d2762c6f41
--- /dev/null
+++ b/net-misc/freerdp/files/freerdp-3.12.0-cmake.patch
@@ -0,0 +1,22 @@
+https://bugs.gentoo.org/949919
+https://github.com/FreeRDP/FreeRDP/issues/11212
+
+From 358c36486f419ee09441cf7d53409c31debb54c9 Mon Sep 17 00:00:00 2001
+From: akallabeth <akallabeth@posteo.net>
+Date: Tue, 18 Feb 2025 20:00:11 +0100
+Subject: [PATCH] [cmake] fix missing include
+
+---
+ cmake/CompilerSanitizerOptions.cmake | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/cmake/CompilerSanitizerOptions.cmake b/cmake/CompilerSanitizerOptions.cmake
+index b128cd8b7ff6..7c3da6cc2153 100644
+--- a/cmake/CompilerSanitizerOptions.cmake
++++ b/cmake/CompilerSanitizerOptions.cmake
+@@ -1,4 +1,5 @@
+ include(CMakeDependentOption)
++include(CheckIncludeFiles)
+ 
+ cmake_dependent_option(
+   WITH_VALGRIND_MEMCHECK "Compile with valgrind helpers." OFF
diff --git a/net-misc/freerdp/freerdp-3.12.0.ebuild b/net-misc/freerdp/freerdp-3.12.0.ebuild
index 7604fb6710cdd..3908b6b5e4c70 100644
--- a/net-misc/freerdp/freerdp-3.12.0.ebuild
+++ b/net-misc/freerdp/freerdp-3.12.0.ebuild
@@ -108,6 +108,10 @@ RDEPEND="${COMMON_DEPEND}
 	smartcard? ( app-crypt/p11-kit )
 "
 
+PATCHES=(
+	"${FILESDIR}"/freerdp-3.12.0-cmake.patch
+)
+
 option() {
 	usex "$1" ON OFF
 }