diff --git a/lib/renderer/webview/webview.go b/lib/renderer/webview/webview.go
index 07a42813..f2cde51a 100755
--- a/lib/renderer/webview/webview.go
+++ b/lib/renderer/webview/webview.go
@@ -14,7 +14,7 @@ package webview
 #cgo linux openbsd freebsd CFLAGS: -DWEBVIEW_GTK=1 -Wno-deprecated-declarations
 #cgo linux openbsd freebsd pkg-config: gtk+-3.0 webkit2gtk-4.0
 
-#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1
+#cgo windows CFLAGS: -DWEBVIEW_WINAPI=1 -std=c99 
 #cgo windows LDFLAGS: -lole32 -lcomctl32 -loleaut32 -luuid -lgdi32
 
 #cgo darwin CFLAGS: -DWEBVIEW_COCOA=1 -x objective-c