diff --git a/.github/workflows/ci.linux.arm.yml b/.github/workflows/ci.linux.arm.yml
index c7766b4b..9104cd16 100644
--- a/.github/workflows/ci.linux.arm.yml
+++ b/.github/workflows/ci.linux.arm.yml
@@ -4,11 +4,11 @@ on:
   push:
     branches: [ "main", "release/*" ]
   pull_request:
-    branches: [ "main", "release/*" ]
+    branches: [ "release/*" ]
 
 jobs:
   centos8-gcc921-epoll-release:
-    runs-on: [self-hosted, Linux, ARM64]
+    runs-on: ubuntu-latest
 
     container:
       image: dokken/centos-stream-8:sha-40294ce
@@ -48,7 +48,7 @@ jobs:
           ctest --timeout 3600 -V
 
   centos8-gcc921-epoll-debug:
-    runs-on: [self-hosted, Linux, ARM64]
+    runs-on: ubuntu-latest
 
     container:
       image: dokken/centos-stream-8:sha-40294ce
diff --git a/.github/workflows/ci.linux.x86.yml b/.github/workflows/ci.linux.x86.yml
index 74fb7995..3993dc54 100644
--- a/.github/workflows/ci.linux.x86.yml
+++ b/.github/workflows/ci.linux.x86.yml
@@ -4,11 +4,11 @@ on:
   push:
     branches: [ "main", "release/*" ]
   pull_request:
-    branches: [ "main", "release/*" ]
+    branches: [ "release/*" ]
 
 jobs:
   centos8-gcc921-epoll-release:
-    runs-on: [self-hosted, Linux, X64]
+    runs-on: ubuntu-latest
 
     container:
       image: dokken/centos-stream-8:sha-40294ce
@@ -48,7 +48,7 @@ jobs:
           ctest --timeout 3600 -V
 
   centos8-gcc921-epoll-debug:
-    runs-on: [self-hosted, Linux, X64]
+    runs-on: ubuntu-latest
 
     container:
       image: dokken/centos-stream-8:sha-40294ce
@@ -88,7 +88,8 @@ jobs:
           ctest --timeout 3600 -V
 
   centos8-gcc921-iouring-release:
-    runs-on: [self-hosted, Linux, X64]
+#    runs-on: [self-hosted, Linux, X64]
+    runs-on: ubuntu-latest
 
     container:
       image: dokken/centos-stream-8:sha-40294ce
diff --git a/.github/workflows/ci.macos.arm.yml b/.github/workflows/ci.macos.arm.yml
index c8e17718..271ad498 100644
--- a/.github/workflows/ci.macos.arm.yml
+++ b/.github/workflows/ci.macos.arm.yml
@@ -4,7 +4,7 @@ on:
   push:
     branches: [ "main", "release/*" ]
   pull_request:
-    branches: [ "main", "release/*" ]
+    branches: [ "release/*" ]
 
 jobs:
   macOS-clang-debug:
diff --git a/.github/workflows/ci.macos.yml b/.github/workflows/ci.macos.yml
index 5e75d552..33ce1e58 100644
--- a/.github/workflows/ci.macos.yml
+++ b/.github/workflows/ci.macos.yml
@@ -4,7 +4,7 @@ on:
   push:
     branches: [ "main", "release/*" ]
   pull_request:
-    branches: [ "main", "release/*" ]
+    branches: [ "release/*" ]
 
 jobs:
   macOS-12-Monterey-debug: