diff --git a/lib/obp60task/OBP60Extensions.h b/lib/obp60task/OBP60Extensions.h
index 1332f46..db86a46 100644
--- a/lib/obp60task/OBP60Extensions.h
+++ b/lib/obp60task/OBP60Extensions.h
@@ -494,7 +494,6 @@ inline void displayFirstPage() {
 inline void displayNextPage() {
     #ifdef DISPLAY_ST7796
     if (initDisplayShadowBuffer()) {
-        getpaneldisplay().fillRect(0, 0, 480, 320, GxEPD_BLACK);
         getdisplay().pushSprite(0, 0);
     }
     #else
diff --git a/lib/obp60task/obp60task.cpp b/lib/obp60task/obp60task.cpp
index 6509020..9758c87 100644
--- a/lib/obp60task/obp60task.cpp
+++ b/lib/obp60task/obp60task.cpp
@@ -391,7 +391,7 @@ void OBP60Task(GwApi *api){
 
     #ifdef DISPLAY_ST7796
     getpaneldisplay().setRotation(0);            // Set display orientation (horizontal)
-    getpaneldisplay().fillRect(0, 0, 480, 320, GxEPD_BLACK); // Initialize full TFT screen to black
+    getpaneldisplay().fillScreen(0x0000);        // Initialize full TFT screen to black (native RGB565)
     #else
     getdisplay().setRotation(0);                 // Set display orientation (horizontal)
     #endif