diff --git a/reactos/lib/3rdparty/freetype/CMakeLists.txt b/reactos/lib/3rdparty/freetype/CMakeLists.txt
index ee2855b0c2b..c14870de221 100644
--- a/reactos/lib/3rdparty/freetype/CMakeLists.txt
+++ b/reactos/lib/3rdparty/freetype/CMakeLists.txt
@@ -50,3 +50,7 @@ list(APPEND SOURCE
 
 add_library(freetype ${SOURCE})
 allow_warnings(freetype)
+
+if(NOT MSVC)
+    add_target_compile_flags(freetype "-Wno-unused-but-set-variable")
+endif()