diff --git a/.github/workflows/acceptance-test-run.yml b/.github/workflows/acceptance-test-run.yml
index df9a3d370..1fc75b9c0 100644
--- a/.github/workflows/acceptance-test-run.yml
+++ b/.github/workflows/acceptance-test-run.yml
@@ -20,7 +20,7 @@ defaults:
     shell: bash
 jobs:
   run:
-    runs-on: ['hyperenv', 'medium']
+    runs-on: ['hyperenv', 'medium-us-east-1']
     steps:
     - uses: actions/checkout@v4
     - uses: aws-actions/configure-aws-credentials@v4
diff --git a/.github/workflows/latest.yml b/.github/workflows/latest.yml
index b97ae2734..c57e5ae65 100644
--- a/.github/workflows/latest.yml
+++ b/.github/workflows/latest.yml
@@ -12,7 +12,7 @@ defaults:
     shell: bash
 jobs:
   latest:
-    runs-on: ['hyperenv', 'medium']
+    runs-on: ['hyperenv', 'medium-eu-west-1']
     steps:
     - uses: actions/checkout@v4
     - uses: aws-actions/configure-aws-credentials@v4
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 55cf9e8b9..aa5e8f394 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -8,7 +8,7 @@ defaults:
     shell: bash
 jobs:
   lint:
-    runs-on: ['hyperenv', 'medium']
+    runs-on: ['hyperenv', 'medium-eu-west-1']
     steps:
     - uses: 'actions/checkout@v4'
     - uses: 'actions/setup-python@v5'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 012412454..c0ef6be3b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ defaults:
     shell: bash
 jobs:
   release:
-    runs-on: ['hyperenv', 'medium']
+    runs-on: ['hyperenv', 'medium-eu-west-1']
     steps:
     - uses: actions/checkout@v4
     - uses: aws-actions/configure-aws-credentials@v4