diff --git a/modules/haplink/variants/main.nf b/modules/haplink/variants/main.nf
index 4106c78..324be8f 100644
--- a/modules/haplink/variants/main.nf
+++ b/modules/haplink/variants/main.nf
@@ -3,6 +3,8 @@ process HAPLINK_VARIANTS {
     cpus 2
     memory '12.GB'
 
+    container 'quay.io/biocontainers/haplink:1.0.0--h031d066_0'
+
     input:
     tuple val(prefix), path(bam), path(bai)
     path reference