diff --git a/CHANGELOG.md b/CHANGELOG.md
index 262d47b..4a8ecbb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## New
+
+- Update output file names:
+    - `final.vcf` to `variants.vcf`
+    - `alternate.gvcf` to `all_calls.vcf`
+
 ## 1.0.1
 
 - chore: Parameterise container prefix
diff --git a/README.md b/README.md
index 914252a..dcf283d 100644
--- a/README.md
+++ b/README.md
@@ -42,16 +42,16 @@ work
 │       ├── outdir
 │       │   ├── alternate-cortex.vcf
 │       │   ├── alternate-samtools.vcf
-│       │   ├── alternate.gvcf
+│       │   ├── all_calls.vcf
 │       │   ├── final.bam
 │       │   ├── final.bam.bai
 │       │   ├── final.fasta
-│       │   ├── final.vcf
+│       │   ├── variants.vcf
 │       │   └── genome_creation_error.json
 │       └── ref_data
 └── f3
     └── a06ba84ace7c1185a462d5f549562a
-        ├── alternate.gvcf
+        ├── all_calls.vcf
         ├── final.fasta
         ├── genome_creation_report.json
         ├── het_list
diff --git a/main.nf b/main.nf
index 0984d94..1bba524 100644
--- a/main.nf
+++ b/main.nf
@@ -62,14 +62,14 @@ workflow clockwork {
     main:
 
     run_clockwork(reads, ref_files)
-    calc_counts(run_clockwork.out.final_gvcf.join(run_clockwork.out.final_fasta), "${moduleDir}/tb_clockwork_report.json.template", ref_files)
+    calc_counts(run_clockwork.out.all_calls_vcf.join(run_clockwork.out.final_fasta), "${moduleDir}/tb_clockwork_report.json.template", ref_files)
 
     emit:
     cortex_vcf = run_clockwork.out.cortex_vcf
-    final_gvcf = run_clockwork.out.final_gvcf
-    final_gvcf_decompressed = run_clockwork.out.final_gvcf_decompressed
+    all_calls_vcf = run_clockwork.out.all_calls_vcf
+    all_calls_vcf_decompressed = run_clockwork.out.all_calls_vcf_decompressed
     final_fasta = run_clockwork.out.final_fasta
-    final_vcf = run_clockwork.out.final_vcf
+    variants_vcf = run_clockwork.out.variants_vcf
     samtools_vcf = run_clockwork.out.samtools_vcf
     map_bam = run_clockwork.out.map_bam
     map_bam_bai = run_clockwork.out.map_bam_bai
@@ -92,10 +92,10 @@ process run_clockwork {
 
     output:
     tuple val(sample_name), path("${outdir}/alternate-cortex.vcf.gz"), emit: cortex_vcf
-    tuple val(sample_name), path("${outdir}/alternate.gvcf.gz"), emit: final_gvcf
-    tuple val(sample_name), path("${outdir}/alternate.gvcf"), emit: final_gvcf_decompressed
+    tuple val(sample_name), path("${outdir}/all_calls.vcf.gz"), emit: all_calls_vcf
+    tuple val(sample_name), path("${outdir}/all_calls.vcf"), emit: all_calls_vcf_decompressed
     tuple val(sample_name), path("${outdir}/final.fasta"), emit: final_fasta
-    tuple val(sample_name), path("${outdir}/final.vcf"), emit: final_vcf
+    tuple val(sample_name), path("${outdir}/variants.vcf"), emit: variants_vcf
     tuple val(sample_name), path("${outdir}/alternate-samtools.vcf.gz"), emit: samtools_vcf
     tuple val(sample_name), path("${outdir}/final.bam"), emit: map_bam
     tuple val(sample_name), path("${outdir}/final.bam.bai"), emit: map_bam_bai
@@ -109,9 +109,10 @@ process run_clockwork {
         echo -e "##fileformat=VCFv4.2\n#CHROM\tPOS\tID\tREF\tALT\tQUAL\tFILTER\tINFO\tFORMAT\tsample" > ${outdir}/cortex.vcf
     fi
 
+    mv ${outdir}/final.vcf ${outdir}/variants.vcf
     mv ${outdir}/cortex.vcf ${outdir}/alternate-cortex.vcf
-    mv ${outdir}/final.gvcf ${outdir}/alternate.gvcf
-    gzip -k ${outdir}/alternate.gvcf
+    mv ${outdir}/final.gvcf ${outdir}/all_calls.vcf
+    gzip -k ${outdir}/all_calls.vcf
     mv ${outdir}/final.gvcf.fasta ${outdir}/final.fasta
     mv ${outdir}/samtools.vcf ${outdir}/alternate-samtools.vcf
     mv ${outdir}/map.bam ${outdir}/final.bam
diff --git a/tests/workflow.nf.test b/tests/workflow.nf.test
index 8c226ea..d1b8fcc 100644
--- a/tests/workflow.nf.test
+++ b/tests/workflow.nf.test
@@ -16,6 +16,10 @@ nextflow_workflow {
         then {
             assert workflow.success
 
+            assert workflow.out.final_fasta[0][1].contains('final.fasta')
+            assert workflow.out.variants_vcf[0][1].contains('variants.vcf')
+            assert workflow.out.all_calls_vcf[0][1].contains('all_calls.vcf')
+
             assert path(workflow.out.final_fasta[0][1]).md5 == path("$projectDir/test_data/successful/expected_output.fasta").md5
             assert path(workflow.out.cortex_vcf[0][1]).linesGzip != path("$projectDir/test_data/not_enough_reads/empty.vcf.gz").linesGzip
         }