diff --git a/src/lib/include/fwts_log.h b/src/lib/include/fwts_log.h
index 22ec70e..e1d360e 100644
--- a/src/lib/include/fwts_log.h
+++ b/src/lib/include/fwts_log.h
@@ -140,7 +140,6 @@ char     *fwts_log_level_to_str(const fwts_log_level level);
 char	 *fwts_log_field_to_str(const fwts_log_field field);
 char     *fwts_log_field_to_str_full(const fwts_log_field field);
 char	 *fwts_log_field_to_str_upper(const fwts_log_field field);
-int 	  fwts_log_line_number(fwts_log *log);
 void	  fwts_log_set_line_width(const int width);
 void	  fwts_log_section_begin(fwts_log *log, const char *name);
 void	  fwts_log_section_end(fwts_log *log);
diff --git a/src/lib/src/fwts_log.c b/src/lib/src/fwts_log.c
index d946c31..5de609e 100644
--- a/src/lib/src/fwts_log.c
+++ b/src/lib/src/fwts_log.c
@@ -48,15 +48,6 @@ void fwts_log_set_line_width(int width)
 }
 
 /*
- *  fwts_log_line_number()
- * 	get current line number of log
- */
-int fwts_log_line_number(fwts_log *log)
-{
-	return log->line_number;
-}
-
-/*
  *  fwts_log_field_to_str()
  *	return string name of log field
  */