diff --git a/R/zzz.R b/R/zzz.R
index cf2eb1c72f75cd60bbaafe18dddb6913d2d316ae..3a43b40d431e349a926bf34d8b30d69833e65a38 100644
--- a/R/zzz.R
+++ b/R/zzz.R
@@ -110,7 +110,7 @@ GradientCatsColorBar <- function(nmap, brks = NULL, cols = NULL, vertical = TRUE
                                  bar_limits, var_limits = NULL,
                                  triangle_ends = NULL, col_inf = NULL, col_sup = NULL, plot = TRUE,
                                  draw_separators = FALSE,
-                                 bar_titles = NULL, title_scale = 1, label_scale = 1, extra_margin = rep(0, 4),
+                                 bar_titles = NULL, title_scale = 1, bar_label_scale = 1, bar_extra_margin = rep(0, 4),
                                  ...) {
 
   # bar_limits: a vector of 2 or a list 
@@ -236,7 +236,7 @@ GradientCatsColorBar <- function(nmap, brks = NULL, cols = NULL, vertical = TRUE
                          triangle_ends = triangle_ends, col_inf = col_inf[[k]], col_sup = col_sup[[k]],  plot = TRUE,
                          draw_separators = draw_separators,
                          title = bar_titles[[k]], title_scale = title_scale,
-                         label_scale = label_scale, extra_margin = extra_margin)
+                         bar_label_scale = bar_label_scale, bar_extra_margin = bar_extra_margin)
     }
   } else {
     return(list(brks = brks, cols = cols, col_inf = col_inf, col_sup = col_sup))