diff --git a/.github/workflows/cosmic.yml b/.github/workflows/cosmic.yml
index d56e7ea..360cf27 100644
--- a/.github/workflows/cosmic.yml
+++ b/.github/workflows/cosmic.yml
@@ -20,11 +20,11 @@ jobs:
     strategy:
       matrix:
         architecture:
-          - system: x86_64-linux
-            runner: ubuntu-latest
-            name: x86_64
+#          - system: x86_64-linux
+#            runner: ubuntu-latest
+#            name: x86_64
           - system: aarch64-linux
-            runner: [ linux, ARM64, drakon64/github-actions-runner-aws, EC2-c8g.xlarge, EBS-30GB ]
+            runner: [ linux, ARM64, self-hosted, ktisis, ktisis-c4a-highcpu-4 ]
             name: AArch64
 
     name: COSMIC ${{ matrix.architecture.name }} Live ISO