diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 8f4cb335..1956d962 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -15,7 +15,7 @@ permissions:
 jobs:
   usl_lib:
     name: usl_lib CI
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     env:
       FIRESTORE_EMULATOR_HOST: "localhost:8085"
     steps:
@@ -56,7 +56,7 @@ jobs:
 
   study_area_uploader:
     name: Study Area Uploader CI
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.11
@@ -88,7 +88,7 @@ jobs:
 
   cloud_functions:
     name: Cloud Funcations CI
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
     - name: Set up Python 3.11
@@ -120,7 +120,7 @@ jobs:
 
   usl_models:
     name: USL Models CI
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     env:
       FIRESTORE_EMULATOR_HOST: "localhost:8085"
     steps:
diff --git a/usl_pipeline/cloud_functions/main_test.py b/usl_pipeline/cloud_functions/main_test.py
index 9697e6d8..5224a6f0 100644
--- a/usl_pipeline/cloud_functions/main_test.py
+++ b/usl_pipeline/cloud_functions/main_test.py
@@ -612,7 +612,7 @@ def test_compute_wind_components():
     ncfile.createDimension("south_north_stag", 3)
     ncfile.createDimension("num_metgrid_levels", 2)
 
-    # In WPS/WRF files, 'Times'->dimension and 'Time'->variable
+    # In WPS/WRF file, 'Times'->dimension and 'Time'->variable
     ncfile.createVariable("Times", "f8", ("Time",))
     uu = ncfile.createVariable(
         "UU", "float32", ("Time", "num_metgrid_levels", "south_north", "west_east_stag")