diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 459afe17..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-language: python
-
-python:
-    - '3.6'
-
-git:
-    depth: 3
-    quiet: true
-
-install:
-    - pip install pytest pyyaml
-
-env:
-  global:
-    - CCONF_DIR=${TRAVIS_BUILD_DIR}
-
-before_script:
-    - git clone https://github.com/COSIMA/cleanconfig.git
-
-script:
-    - (cd cleanconfig && pytest -s test.py)
-    - pytest -s cleanconfig/test_shell_paths.py
diff --git a/config.yaml b/config.yaml
index d53a84c1..082b4426 100644
--- a/config.yaml
+++ b/config.yaml
@@ -16,7 +16,7 @@ mem: 1000GB
 # Model configuration
 name: common
 model: access-om2
-input: 
+input:
   - /g/data/vk83/experiments/inputs/access-om2/remapping_weights/JRA55/global.1deg/2020.05.30/JRA55_MOM1_conserve2nd.nc
   - /g/data/vk83/experiments/inputs/access-om2/remapping_weights/JRA55/global.1deg/2020.05.30/JRA55_MOM1_patch.nc
   - /g/data/vk83/experiments/inputs/access-om2/remapping_weights/JRA55/global.1deg/2020.05.30/rmp_jra55_cice_1st_conserve.nc
@@ -40,20 +40,20 @@ submodels:
           - /g/data/vk83/experiments/inputs/access-om2/ocean/grids/mosaic/global.1deg/2020.05.30/ocean_mosaic.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/grids/bathymetry/global.1deg/2020.10.22/topog.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/grids/bathymetry/global.1deg/2020.10.22/ocean_mask.nc
-          - /g/data/vk83/experiments/inputs/access-om2/ocean/grids/vertical/global.1deg/2020.10.22/ocean_vgrid.nc 
+          - /g/data/vk83/experiments/inputs/access-om2/ocean/grids/vertical/global.1deg/2020.10.22/ocean_vgrid.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/processor_masks/global.1deg/216.16x15/2020.05.30/ocean_mask_table
-          - /g/data/vk83/experiments/inputs/access-om2/ocean/chlorophyll/global.1deg/2020.05.30/chl.nc 
+          - /g/data/vk83/experiments/inputs/access-om2/ocean/chlorophyll/global.1deg/2020.05.30/chl.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/initial_conditions/global.1deg/2020.10.22/ocean_temp_salt.res.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/tides/global.1deg/2020.05.30/tideamp.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/tides/global.1deg/2020.05.30/roughness_amp.nc
           - /g/data/vk83/experiments/inputs/access-om2/ocean/tides/global.1deg/2020.05.30/roughness_cdbot.nc
-          - /g/data/vk83/experiments/inputs/access-om2/ocean/surface_salt_restoring/global.1deg/2020.05.30/salt_sfc_restore.nc 
+          - /g/data/vk83/experiments/inputs/access-om2/ocean/surface_salt_restoring/global.1deg/2020.05.30/salt_sfc_restore.nc
       ncpus: 216
 
     - name: ice
       model: cice5
       exe: /g/data/vk83/apps/spack/0.20/release/linux-rocky8-x86_64/intel-19.0.5.281/cice5-git.2023.10.19=2023.10.19-rh3xfkrgajya3ghtliacuhlx3pgvrzqs/bin/cice_auscom_360x300_24x1_24p.exe
-      input: 
+      input:
         - /g/data/vk83/experiments/inputs/access-om2/ice/grids/global.1deg/2020.05.30/grid.nc
         - /g/data/vk83/experiments/inputs/access-om2/ice/grids/global.1deg/2020.10.22/kmt.nc
         - /g/data/vk83/experiments/inputs/access-om2/ice/initial_conditions/global.1deg/2020.05.30/i2o.nc
@@ -84,5 +84,5 @@ platform:
     nodesize: 48
 # sweep and resubmit on specific errors - see https://github.com/payu-org/payu/issues/241#issuecomment-610739771
 userscripts:
-    error: resub.sh
+    error: tools/resub.sh
     run: rm -f resubmit.count
diff --git a/ocean/diag_table_source.yaml b/tools/diag_table_source.yaml
similarity index 100%
rename from ocean/diag_table_source.yaml
rename to tools/diag_table_source.yaml
diff --git a/ocean/make_diag_table.py b/tools/make_diag_table.py
similarity index 100%
rename from ocean/make_diag_table.py
rename to tools/make_diag_table.py
diff --git a/resub.sh b/tools/resub.sh
similarity index 100%
rename from resub.sh
rename to tools/resub.sh