diff --git a/drivers/gdisp/SSD1289/gdisp_lld_config.h b/drivers/gdisp/SSD1289/gdisp_lld_config.h
index dafbc90f..1863ce04 100644
--- a/drivers/gdisp/SSD1289/gdisp_lld_config.h
+++ b/drivers/gdisp/SSD1289/gdisp_lld_config.h
@@ -36,6 +36,7 @@
 /*===========================================================================*/
 
 #define GDISP_DRIVER_NAME				"SSD1289"
+#define IS_THIS_SSD1289 134038	/* very dirty fix until reset_viewport works */
 #define GDISP_LLD(x)					gdisp_lld_##x##_SSD1289
 
 #define GDISP_HARDWARE_CLEARS			TRUE
diff --git a/src/ginput/mouse.c b/src/ginput/mouse.c
index 01689283..a6ebd98e 100644
--- a/src/ginput/mouse.c
+++ b/src/ginput/mouse.c
@@ -527,9 +527,11 @@ bool_t ginputCalibrateMouse(uint16_t instance) {
 			MouseConfig.fnsavecal(instance, (const uint8_t *)&MouseConfig.caldata, sizeof(MouseConfig.caldata));
 			MouseConfig.flags |= FLG_CAL_SAVED;
 		}
-		
+	
 		/* FIX THIS PROPERLY!!! */
+		#if IS_THIS_SSD1289 == 134038
 		reset_viewport();	
+		#endif 
 		
 		return TRUE;
 	#endif