diff --git a/Singularity b/Singularity
index f710eb760..d2e8f7e4f 100644
--- a/Singularity
+++ b/Singularity
@@ -160,7 +160,7 @@ From: python:3.8
     micall micall_kive_resistance "$@"
 
 %apprun denovo
-    python /opt/micall/micall_kive.py --denovo "$@"
+    micall micall_kive --denovo "$@"
 
 %applabels denovo
     KIVE_INPUTS sample_info_csv fastq1 fastq2 bad_cycles_csv