diff --git a/CHANGELOG.md b/CHANGELOG.md
index 106c24c75d..efcaeb52fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -89,10 +89,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#630](https://github.com/nf-core/sarek/pull/630) - Update citations file
 - [#632](https://github.com/nf-core/sarek/pull/632) - Update `snpEff` version to `5.1` and cache up to `105`
 - [#632](https://github.com/nf-core/sarek/pull/632) - Update `VEP` version to `106.1` and cache up to `106`
+- [#618](https://github.com/nf-core/sarek/pull/618) - Update `multiqc` module update test yml files
+- [#618](https://github.com/nf-core/sarek/pull/618) - Update test yml files
 - [#633](https://github.com/nf-core/sarek/pull/633) - Update `BCFTOOLS` version to `1.15.1`
 - [#644](https://github.com/nf-core/sarek/pull/644) - Use `-Y` for `bwa-mem(2)` and remove `-M`
 - [#645](https://github.com/nf-core/sarek/pull/645) - Merge `tests/nextflow.config` in `conf/test.config`
 - [#646](https://github.com/nf-core/sarek/pull/646) - Update `nextflow_schema.json` to reflect new parameters and functions, removes `--annotation_cache`, removes `--ascat_chromosomes`
+- [#651](https://github.com/nf-core/sarek/pull/651) - Added TIDDIT_SOMATIC subworkflow
 - [#653](https://github.com/nf-core/sarek/pull/653) - Coherent results subfolder structure between preprocessing, variantcalling and reporting
 
 ### Fixed
diff --git a/conf/modules.config b/conf/modules.config
index 6facf23688..0689a032a3 100644
--- a/conf/modules.config
+++ b/conf/modules.config
@@ -1091,21 +1091,21 @@ process{
 
     if (params.tools && params.tools.split(',').contains('tiddit')) {
     //TIDDIT
-        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:RUN_TIDDIT_NORMAL:TABIX_BGZIP_TIDDIT_SV' {
+        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:RUN_TIDDIT_SOMATIC:RUN_TIDDIT_NORMAL:TABIX_BGZIP_TIDDIT_SV' {
             ext.prefix       = {"${meta.id}.tiddit.normal"}
         }
 
-        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:RUN_TIDDIT_TUMOR:TABIX_BGZIP_TIDDIT_SV' {
+        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:RUN_TIDDIT_SOMATIC:RUN_TIDDIT_TUMOR:TABIX_BGZIP_TIDDIT_SV' {
             ext.prefix       = {"${meta.id}.tiddit.tumor"}
         }
 
         //SVDB
-        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:SVDB_MERGE' {
+        withName: 'NFCORE_SAREK:SAREK:PAIR_VARIANT_CALLING:RUN_TIDDIT_SOMATIC:SVDB_MERGE' {
             ext.prefix       = { "${meta.id}.tiddit" }
             publishDir       = [
                 mode: params.publish_dir_mode,
                 path: { "${params.outdir}/variant_calling/tiddit/${meta.id}/" },
-                pattern: "*vcf"
+                pattern: "*{vcf,vcf.gz}"
             ]
         }
     }
diff --git a/subworkflows/local/pair_variant_calling.nf b/subworkflows/local/pair_variant_calling.nf
index 4f315e0278..3656cc467e 100644
--- a/subworkflows/local/pair_variant_calling.nf
+++ b/subworkflows/local/pair_variant_calling.nf
@@ -11,9 +11,7 @@ include { RUN_CNVKIT                                } from '../nf-core/variantca
 include { RUN_MPILEUP as RUN_MPILEUP_NORMAL         } from '../nf-core/variantcalling/mpileup/main'
 include { RUN_MPILEUP as RUN_MPILEUP_TUMOR          } from '../nf-core/variantcalling/mpileup/main'
 include { RUN_ASCAT_SOMATIC                         } from '../nf-core/variantcalling/ascat/main'
-include { RUN_TIDDIT as RUN_TIDDIT_NORMAL           } from '../nf-core/variantcalling/tiddit/main.nf'
-include { RUN_TIDDIT as RUN_TIDDIT_TUMOR            } from '../nf-core/variantcalling/tiddit/main.nf'
-include { SVDB_MERGE                                } from '../../modules/nf-core/modules/svdb/merge/main.nf'
+include { RUN_TIDDIT_SOMATIC                        } from '../nf-core/variantcalling/tiddit/tiddit_somatic/main'
 
 workflow PAIR_VARIANT_CALLING {
     take:
@@ -224,17 +222,9 @@ workflow PAIR_VARIANT_CALLING {
             [meta, tumor_cram, tumor_crai]
         }
 
-        RUN_TIDDIT_NORMAL(cram_normal, fasta, bwa)
-        RUN_TIDDIT_TUMOR(cram_tumor, fasta, bwa)
-        SVDB_MERGE(RUN_TIDDIT_NORMAL.out.tiddit_vcf.join(RUN_TIDDIT_TUMOR.out.tiddit_vcf)
-                                                    .map{meta, vcf_normal, vcf_tumor ->
-                                                        [meta, [vcf_normal, vcf_tumor]]
-                                                    }, false)
-        tiddit_vcf = SVDB_MERGE.out.vcf
-
-        ch_versions = ch_versions.mix(RUN_TIDDIT_NORMAL.out.versions)
-        ch_versions = ch_versions.mix(RUN_TIDDIT_TUMOR.out.versions)
-        ch_versions = ch_versions.mix(SVDB_MERGE.out.versions)
+        RUN_TIDDIT_SOMATIC(cram_normal, cram_tumor, fasta, bwa)
+        tiddit_vcf = RUN_TIDDIT_SOMATIC.out.tiddit_vcf
+        ch_versions = ch_versions.mix(RUN_TIDDIT_SOMATIC.out.versions)
     }
 
     emit:
diff --git a/subworkflows/nf-core/variantcalling/tiddit/tiddit_somatic/main.nf b/subworkflows/nf-core/variantcalling/tiddit/tiddit_somatic/main.nf
new file mode 100644
index 0000000000..3b9754fca2
--- /dev/null
+++ b/subworkflows/nf-core/variantcalling/tiddit/tiddit_somatic/main.nf
@@ -0,0 +1,32 @@
+include { RUN_TIDDIT as RUN_TIDDIT_NORMAL           } from '../main.nf'
+include { RUN_TIDDIT as RUN_TIDDIT_TUMOR            } from '../main.nf'
+include { SVDB_MERGE                                } from '../../../../../modules/nf-core/modules/svdb/merge/main.nf'
+
+workflow RUN_TIDDIT_SOMATIC {
+    take:
+        cram_normal
+        cram_tumor
+        fasta
+        bwa
+
+    main:
+
+    ch_versions = Channel.empty()
+    RUN_TIDDIT_NORMAL(cram_normal, fasta, bwa)
+    RUN_TIDDIT_TUMOR(cram_tumor, fasta, bwa)
+    RUN_TIDDIT_NORMAL.out.tiddit_vcf.dump(tag:"normal")
+    RUN_TIDDIT_TUMOR.out.tiddit_vcf.dump(tag:"tumor")
+    SVDB_MERGE(RUN_TIDDIT_NORMAL.out.tiddit_vcf.join(RUN_TIDDIT_TUMOR.out.tiddit_vcf)
+                                                .map{meta, vcf_normal, vcf_tumor ->
+                                                    [meta, [vcf_normal, vcf_tumor]]
+                                                }, false)
+    tiddit_vcf = SVDB_MERGE.out.vcf
+
+    ch_versions = ch_versions.mix(RUN_TIDDIT_NORMAL.out.versions)
+    ch_versions = ch_versions.mix(RUN_TIDDIT_TUMOR.out.versions)
+    ch_versions = ch_versions.mix(SVDB_MERGE.out.versions)
+
+    emit:
+    versions = ch_versions
+    tiddit_vcf
+}