diff --git a/.github/workflows/cloud-extensions.yml b/.github/workflows/cloud-extensions.yml
index ae0d8aee47..163d3ad6c3 100644
--- a/.github/workflows/cloud-extensions.yml
+++ b/.github/workflows/cloud-extensions.yml
@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg-version: [16, 17]
+        pg-version: [17]
 
     runs-on: us-east-2
     container:
diff --git a/.github/workflows/cloud-regress.yml b/.github/workflows/cloud-regress.yml
index b91c6943fc..d96c595294 100644
--- a/.github/workflows/cloud-regress.yml
+++ b/.github/workflows/cloud-regress.yml
@@ -33,7 +33,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        pg-version: [17]
+        pg-version: [16, 17]
 
     runs-on: us-east-2
     container: