diff --git a/project/lib/cairo-files.xml b/project/lib/cairo-files.xml
index 4238a25c0..39a638a0c 100644
--- a/project/lib/cairo-files.xml
+++ b/project/lib/cairo-files.xml
@@ -20,7 +20,7 @@
 		<compilerflag value="-DCAIRO_WIN32_STATIC_BUILD" if="windows" />
 
 		<compilerflag value="-Wno-attributes" unless="windows" />
-		<compilerflag value="-Wno-enum-conversion" />
+		<compilerflag value="-Wno-enum-conversion" unless="windows" />
 
 		<file name="${NATIVE_TOOLKIT_PATH}/cairo/src/cairo-analysis-surface.c" />
 		<file name="${NATIVE_TOOLKIT_PATH}/cairo/src/cairo-arc.c" />