diff --git a/Snakefile b/Snakefile
index 79672192ab90845e53c6d88c4634963a2939475b..ba176d984b01cdec9eb7768d18cf711bc02bf872 100644
--- a/Snakefile
+++ b/Snakefile
@@ -323,7 +323,7 @@ rule calculate_TIN_scores:
 ### ALFA: Annotation Landscape For Aligned reads
 #################################################################################
 
-directionality = {"--fr": "fr-firststrand", "--rv": "fr-secondstrand"}
+directionality = {"--fr": "fr-firststrand", "--rf": "fr-secondstrand"}
 rename_files = {"fr-firststrand": ("Signal.UniqueMultiple.out.plus.bg", 
 	"Signal.UniqueMultiple.out.minus.bg"),
 	"fr-secondstrand": ("Signal.UniqueMultiple.out.minus.bg",