diff --git a/bin/hicstuff_bam2pairs.py b/bin/hicstuff_bam2pairs.py
index 6e3cfeb38e2ed81be2f71a14d7da87a08f4f19cd..e626dca8606e18f08e5d8950be705ea6ebe31506 100755
--- a/bin/hicstuff_bam2pairs.py
+++ b/bin/hicstuff_bam2pairs.py
@@ -169,7 +169,7 @@ if __name__ == "__main__":
     elif enzyme == "mboi":
         enzyme = "MboI"
     elif enzyme == "arima":
-        enzyme = "Arima"
+        enzyme = ["DpnII","HinfI"]
 
     bam2pairs(bam1, bam2, out_pairs, info_contigs, min_qual)
 
diff --git a/bin/hicstuff_fragments.py b/bin/hicstuff_fragments.py
index 5594097f4a8177d32ab879b75d9c18c6f814ee2d..95fb0dcc02fe99b6ab03bb7eca37a9abd951c502 100755
--- a/bin/hicstuff_fragments.py
+++ b/bin/hicstuff_fragments.py
@@ -43,7 +43,7 @@ if __name__ == "__main__":
     elif enzyme == "mboi":
         enzyme = "MboI"
     elif enzyme == "arima":
-        enzyme = "Arima"
+        enzyme = ["DpnII","HinfI"]
 
 
     # Generate info_contigs and fragments_list output files