diff --git a/DESCRIPTION b/DESCRIPTION
index fd42ed2..0d9aafc 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: ForesToolboxRS
 Title: Remote Sensing Tools for Forest Monitoring
-Version: 0.1.4
+Version: 0.1.5
 Authors@R: 
     c(person(given = "Yonatan",
              family = "Tarazona Coronel",
diff --git a/R/indices.R b/R/indices.R
index 2c06849..6d0730c 100644
--- a/R/indices.R
+++ b/R/indices.R
@@ -32,6 +32,8 @@
 #' (toa), however in order to calculate indices such as SAVI or EVI, the the data must be in
 #' surface reflectance.
 #'
+#' @importFrom raster getValues raster
+#'
 #' @param index Character, index name.
 #' @param blue Blue band, raster object.
 #' @param green Green band, raster object.