diff --git a/src/nf_modules/macs3/main.nf b/src/nf_modules/macs3/main.nf
index 4dcc9cd4fc1ef8acf7d752c72f4327196983e0fd..9f3270311f309760455a5482ae6d818e359e2a65 100644
--- a/src/nf_modules/macs3/main.nf
+++ b/src/nf_modules/macs3/main.nf
@@ -20,7 +20,7 @@ process peak_calling {
 """
 macs3 callpeak \
   --treatment ${bam_ip} \
-  --call-summits True \
+  --call-summits \
   --control ${bam_control} \
   --keep-dup all \
   --name ${bam_ip.simpleName} \
@@ -55,7 +55,7 @@ awk '{print \$1"\t"\$2"\t"\$3"\t.\t+\t"\$4}' ${bg_control} > \
   ${bg_control.simpleName}.bed
 macs3 callpeak \
   --treatment ${bg_ip.simpleName}.bed \
-  --call-summits True \
+  --call-summits \
   --control ${bg_control.simpleName}.bed \
   --keep-dup all \
   --name ${bg_ip.simpleName} \