diff --git a/Snakefile b/Snakefile
index c0e1e7b51d683399cf920c05394d3fccbd19d45a..0ec2a67187395d26f9eeb5e1a1cbdd520158beb0 100644
--- a/Snakefile
+++ b/Snakefile
@@ -78,7 +78,6 @@ rule pggb_on_chr:
         gzi="data/chrInputs/{chromosome}.fa.gz.gzi"
     output:
         gfa="data/chrGraphs/{chromosome}.gfa"
-        og="data/chrGraphs/{chromosome}.gfa"
     threads: 16
     params: 
         pggb=config['pggb.params'],
@@ -94,8 +93,6 @@ rule pggb_on_chr:
             tee {log.cmd}
         echo $(ls data/chrGraphs/{wildcards.chromosome})
         mv data/chrGraphs/{wildcards.chromosome}/*.gfa {output.gfa}
-        apptainer run --app odgi {params.apppath}/PanGeTools.sif \
-            build -s -O -t {threads} -P -g {output.gfa} -o {output.og}
         """
 
 def availGraphs(wildcards):