diff --git a/c/src/p2fa.c b/c/src/p2fa.c
index edf2bf4..c2b0f05 100644
--- a/c/src/p2fa.c
+++ b/c/src/p2fa.c
@@ -72,7 +72,7 @@ int draw() {
             Debug("Progress bar width: %d\n", progWidth);
             Paint_DrawRectangle(10, 112, 240 - progWidth, 102, BLACK, DOT_PIXEL_1X1, DRAW_FILL_FULL);
             Paint_DrawRectangle(10, 102, 240 - progWidth, 92, WHITE, DOT_PIXEL_1X1, DRAW_FILL_FULL);
-            EPD_2in13_V4_Display_Partial(BlackImage);
+            EPD_2in13_V4_Display(BlackImage);
             endTime = clock();
             elapsedTime = (double)(endTime - startTime) / CLOCKS_PER_SEC;
             if (elapsedTime < 200) {