diff --git a/include/hexagram/window.h b/include/hexagram/window.h
index 34bfc98..345051b 100644
--- a/include/hexagram/window.h
+++ b/include/hexagram/window.h
@@ -26,7 +26,7 @@ int hexagram_window_display_fd(hexagram_window *window);
 
 int hexagram_window_show(hexagram_window *window);
 
-int hexagram_window_repaint_bg(hexagram_window *window);
+int hexagram_window_refresh_bg(hexagram_window *window);
 
 int hexagram_window_swap_buffer(hexagram_window *window);
 
diff --git a/src/window.c b/src/window.c
index 713bee9..f7c4acf 100644
--- a/src/window.c
+++ b/src/window.c
@@ -190,7 +190,7 @@ error_x:
     return -1;
 }
 
-int hexagram_window_repaint_bg(hexagram_window *window) {
+int hexagram_window_refresh_bg(hexagram_window *window) {
     return XCopyArea(window->display,
                      window->bg,
                      window->buf,