diff --git a/subworkflows/local/db_check.nf b/subworkflows/local/db_check.nf
index a718fa9..f3464d5 100644
--- a/subworkflows/local/db_check.nf
+++ b/subworkflows/local/db_check.nf
@@ -34,7 +34,7 @@ workflow DB_CHECK {
 
     emit:
     dbs = ch_final_dbs                        // channel: [ val(meta), [ db ] ]
-    versions = DATABASE_CHECK.out.versions // channel: [ versions.yml ]
+    versions = DATABASE_CHECK.out.versions.mix(UNTAR.out.versions.first()) // channel: [ versions.yml ]
 }
 
 def create_db_channels(LinkedHashMap row) {
diff --git a/subworkflows/local/profiling.nf b/subworkflows/local/profiling.nf
index 8d19bfe..a5afaaf 100644
--- a/subworkflows/local/profiling.nf
+++ b/subworkflows/local/profiling.nf
@@ -129,7 +129,7 @@ workflow PROFILING {
 
         MEGAN_RMA2INFO (ch_maltrun_for_megan, params.malt_generatemegansummary )
         ch_multiqc_files   = ch_multiqc_files.mix( MALT_RUN.out.log.collect{it[1]}.ifEmpty([])  )
-        ch_versions        = ch_versions.mix( MALT_RUN.out.versions.first() )
+        ch_versions        = ch_versions.mix( MALT_RUN.out.versions.first(), MEGAN_RMA2INFO.out.versions.first() )
         ch_raw_profiles    = ch_raw_profiles.mix( MEGAN_RMA2INFO.out.txt )
     }
 
diff --git a/workflows/taxprofiler.nf b/workflows/taxprofiler.nf
index 9981ca4..a0046b2 100644
--- a/workflows/taxprofiler.nf
+++ b/workflows/taxprofiler.nf
@@ -196,10 +196,8 @@ workflow TAXPROFILER {
         MODULE: MultiQC
     */
 
-    ch_versions    = ch_versions.mix(MULTIQC.out.versions)
-
     CUSTOM_DUMPSOFTWAREVERSIONS (
-        ch_versions.dump(tag: "software_versions_beforeuniqe").unique().dump(tag: "software_versions").collectFile(name: 'collated_versions.yml')
+        ch_versions.unique().collectFile(name: 'collated_versions.yml')
     )
 
 
@@ -236,6 +234,7 @@ workflow TAXPROFILER {
         ch_multiqc_files.collect()
     )
     multiqc_report = MULTIQC.out.report.toList()
+    ch_versions    = ch_versions.mix(MULTIQC.out.versions)
 }
 
 /*