diff --git a/workflow/scripts/calculateTPM.R b/workflow/scripts/calculateTPM.R
index a26bf943dce7d082ed03b77939390abb022bba82..0127baa1f0a9e81f355ee8112020411d014ecde5 100644
--- a/workflow/scripts/calculateTPM.R
+++ b/workflow/scripts/calculateTPM.R
@@ -1,3 +1,11 @@
+#!/usr/bin/env R
+#calculateTPM.R
+#*
+#* --------------------------------------------------------------------------
+#* Licensed under MIT (https://git.biohpc.swmed.edu/gudmap_rbk/rna-seq/-/blob/14a1c222e53f59391d96a2a2e1fd4995474c0d15/LICENSE)
+#* --------------------------------------------------------------------------
+#*
+
 gc()
 library(optparse)
 
diff --git a/workflow/scripts/convertGeneSymbols.R b/workflow/scripts/convertGeneSymbols.R
index 6cc5c0a1089881ae1dfd32e248a1ffbcbcd7b24a..17551d35ae74cd32d02ac33f8a491fdf1270af22 100644
--- a/workflow/scripts/convertGeneSymbols.R
+++ b/workflow/scripts/convertGeneSymbols.R
@@ -1,3 +1,11 @@
+#!/usr/bin/env R
+#convertGeneSymbols.R
+#*
+#* --------------------------------------------------------------------------
+#* Licensed under MIT (https://git.biohpc.swmed.edu/gudmap_rbk/rna-seq/-/blob/14a1c222e53f59391d96a2a2e1fd4995474c0d15/LICENSE)
+#* --------------------------------------------------------------------------
+#*
+
 gc()
 library(optparse)