diff --git a/DESCRIPTION b/DESCRIPTION
index 595cb4d..e200cc1 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -45,7 +45,8 @@ Imports: shiny,
     log4r,
     openssl,
     methods,
-    R6
+    R6,
+    magrittr
 RoxygenNote: 6.1.1
 biocViews: 
 Suggests: knitr,
@@ -53,5 +54,5 @@ Suggests: knitr,
     testthat,
     vdiffr,
     i2dash,
-    i2dash.scrnaseq
+    stringi
 VignetteBuilder: knitr
diff --git a/NAMESPACE b/NAMESPACE
index bd434cf..df42e3b 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -44,3 +44,4 @@ export(transformation)
 export(transformationUI)
 import(data.table)
 importFrom(R6,R6Class)
+importFrom(magrittr,"%<>%")