diff --git a/desktop_version/src/Graphics.cpp b/desktop_version/src/Graphics.cpp
index 4b8f8d8e..4596c87b 100644
--- a/desktop_version/src/Graphics.cpp
+++ b/desktop_version/src/Graphics.cpp
@@ -1274,7 +1274,7 @@ void Graphics::textboxadjust(void)
 }
 
 
-void Graphics::createtextbox( std::string t, int xp, int yp, int r/*= 255*/, int g/*= 255*/, int b /*= 255*/ )
+void Graphics::createtextbox( std::string t, int xp, int yp, int r, int g, int b)
 {
     m = textbox.size();
 
diff --git a/desktop_version/src/Graphics.h b/desktop_version/src/Graphics.h
index 7738bbef..1f98ad7a 100644
--- a/desktop_version/src/Graphics.h
+++ b/desktop_version/src/Graphics.h
@@ -51,7 +51,7 @@ public:
 
 	void setwarprect(int a, int b, int c, int d);
 
-	void createtextbox(std::string t, int xp, int yp, int r= 255, int g= 255, int b = 255);
+	void createtextbox(std::string t, int xp, int yp, int r, int g, int b);
 
 	void textboxcenterx(void);