diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 4be897f16958363c8fa63a25038dae91701cbeb6..aa9e446d0369a9ba68e912c89635f360348ee76c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ before_script:
   - pip install --user attrs==20.3.0 pytest==6.2.2 pytest-pythonpath==0.7.3 pytest-cov==2.11.1
   - module load singularity/3.5.3
   - export SINGULARITY_CACHEDIR=${dir}cache/
-  - module load nextflow/21.02.0
+  - module load nextflow/20.01.0
   - ln -sfn /project/BICF/BICF_Core/shared/gudmap/test_data/* ./test_data/
   - mkdir -p ~/.deriva
   - mkdir -p ~/.bdbag
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7a110c32835b488a493143550821f919315bf1d5..ea238237c77a0c513d668db65e4c3d7fb3e153d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@
 * Stop using RCB and RMB (default) with deriva.core insert calls to match server update (#134)
 * Replace default seqwho reference location to one provided by source lab (#127)
 * Update NF Tower access token to BICF user
+* Disable NF Tower
 
 # v2.0.0
 **User Facing**