diff --git a/src/textbuf_gui.h b/src/textbuf_gui.h
--- a/src/textbuf_gui.h
+++ b/src/textbuf_gui.h
@@ -22,7 +22,6 @@ struct Textbuf {
 	char *buf;                ///< buffer in which text is saved
 	uint16 max_bytes;         ///< the maximum size of the buffer in bytes (including terminating '\0')
 	uint16 max_chars;         ///< the maximum size of the buffer in characters (including terminating '\0')
-	uint16 max_pixels;        ///< the maximum size of the buffer in pixels
 	uint16 bytes;             ///< the current size of the string in bytes (including terminating '\0')
 	uint16 chars;             ///< the current size of the string in characters (including terminating '\0')
 	uint16 pixels;            ///< the current size of the string in pixels