2 files changed, 2 insertions, 2 deletions
diff --git a/backends/gp32/gp32_osys.cpp b/backends/gp32/gp32_osys.cpp
index 52dd1d32a5..da0b0a0475 100644
--- a/backends/gp32/gp32_osys.cpp
+++ b/backends/gp32/gp32_osys.cpp
@@ -98,7 +98,7 @@ int OSystem_GP32::getGraphicsMode() const {
 	return -1;
 }
 
-void OSystem_GP32::initSize(uint width, uint height, int overlayScale) {
+void OSystem_GP32::initSize(uint width, uint height) {
 	NP("OSys::initSize()");
 
 	if (width == _screenWidth && height == _screenHeight)
diff --git a/backends/gp32/gp32_osys.h b/backends/gp32/gp32_osys.h
index 4bb2bfb1f1..0833577bc2 100644
--- a/backends/gp32/gp32_osys.h
+++ b/backends/gp32/gp32_osys.h
@@ -95,7 +95,7 @@ public:
 	virtual bool setGraphicsMode(int mode);
 	bool setGraphicsMode(const char *name);
 	virtual int getGraphicsMode() const;
-	virtual void initSize(uint width, uint height, int overlayScale);
+	virtual void initSize(uint width, uint height);
 	virtual int16 getHeight();
 	virtual int16 getWidth();
 	virtual void setPalette(const byte *colors, uint start, uint num);