diff --git a/src/chipster.nf b/src/chipster.nf
index c81216d6fb8fdc79dae6f92a0e3365bb0f940786..903711d25789a1a2f763f91ab82bc83aa9cac54e 100755
--- a/src/chipster.nf
+++ b/src/chipster.nf
@@ -20,7 +20,7 @@ params.paired_end = true
 */
 
 params.fastq = "data/tinyTestDataset/fastq/*_{1,2}.fastq"
-/* Fastq files containing ribosome footprint
+/* Fastq files
 
 @type: Files
 */
diff --git a/src/nf_modules/deeptools/main.nf b/src/nf_modules/deeptools/main.nf
index 97e4027de2f91930c5fd227c29b0b563b9f3c027..254687066cf4ab4eb8b103c51261fb0074e5c27a 100644
--- a/src/nf_modules/deeptools/main.nf
+++ b/src/nf_modules/deeptools/main.nf
@@ -41,7 +41,7 @@ process bam_to_bigwig {
 
   script:
 """
-bamCoverage -p ${task.cpus} --ignoreDuplicates -b ${bam} \
+bamCoverage -p ${task.cpus} --ignoreDuplicates -bs 10 -b ${bam} \
   -o ${bam.simpleName}.bw
 """
 }