diff --git a/subworkflows/local/profiling.nf b/subworkflows/local/profiling.nf
index ac48d77..c74c583 100644
--- a/subworkflows/local/profiling.nf
+++ b/subworkflows/local/profiling.nf
@@ -70,7 +70,6 @@ workflow PROFILING {
                             }
 
     ch_input_for_centrifuge =  ch_input_for_profiling.centrifuge
-                                .dump(tag: "input for centrifuge")
                                 .multiMap {
                                     it ->
                                         reads: [ it[0] + it[2], it[1] ]
diff --git a/subworkflows/local/shortread_fastp.nf b/subworkflows/local/shortread_fastp.nf
index 18baf17..9fb9425 100644
--- a/subworkflows/local/shortread_fastp.nf
+++ b/subworkflows/local/shortread_fastp.nf
@@ -10,7 +10,7 @@ workflow SHORTREAD_FASTP {
     reads // [[meta], [reads]]
 
     main:
-    ch_versions = Channel.empty()
+    ch_versions           = Channel.empty()
     ch_multiqc_files      = Channel.empty()
 
     ch_input_for_fastp = reads
diff --git a/workflows/taxprofiler.nf b/workflows/taxprofiler.nf
index 237f1ea..4b9f927 100644
--- a/workflows/taxprofiler.nf
+++ b/workflows/taxprofiler.nf
@@ -85,6 +85,7 @@ workflow TAXPROFILER {
     DB_CHECK (
         ch_databases
     )
+    ch_versions = ch_versions.mix(DB_CHECK.out.versions)
 
     /*
         MODULE: Run FastQC
@@ -101,6 +102,7 @@ workflow TAXPROFILER {
         SUBWORKFLOW: PERFORM PREPROCESSING
     */
     if ( params.shortread_clipmerge ) {
+
         ch_shortreads_preprocessed = SHORTREAD_PREPROCESSING ( INPUT_CHECK.out.fastq ).reads
     } else {
         ch_shortreads_preprocessed = INPUT_CHECK.out.fastq