diff --git a/combinations/mulled-v2-3d75cee78b2a8f0fc256b831814a6c8fa6fd3f20:f1a81ef5d613ac672806461e4ec9e6b5d7880c19-0.tsv b/combinations/mulled-v2-3d75cee78b2a8f0fc256b831814a6c8fa6fd3f20:f1a81ef5d613ac672806461e4ec9e6b5d7880c19-0.tsv
new file mode 100644
index 000000000..1584d3667
--- /dev/null
+++ b/combinations/mulled-v2-3d75cee78b2a8f0fc256b831814a6c8fa6fd3f20:f1a81ef5d613ac672806461e4ec9e6b5d7880c19-0.tsv
@@ -0,0 +1,2 @@
+#targets	base_image	image_build
+r-tidyverse=2.0.0,bioconductor-phyloseq=1.46.0,bioconductor-decontam=1.22.0	quay.io/bioconda/base-glibc-busybox-bash:latest	0