diff --git a/tests/config/nextflow.config b/tests/config/nextflow.config
index e8a17bbb..38396a86 100644
--- a/tests/config/nextflow.config
+++ b/tests/config/nextflow.config
@@ -2,7 +2,7 @@ params {
     outdir = "output/"
     publish_dir_mode = "copy"
     enable_conda = false
-    singularity_pull_docker_container = false
+    singularity_pull_docker_container = true
 }
 
 if ("$PROFILE" == "singularity") {