diff --git a/.github/workflows/opencode-auto.yml b/.github/workflows/opencode-auto.yml
index 852325b..f36ecf4 100644
--- a/.github/workflows/opencode-auto.yml
+++ b/.github/workflows/opencode-auto.yml
@@ -54,7 +54,7 @@ jobs:
       - name: Run automation
         env:
           GITHUB_TOKEN: ${{ steps.token.outputs.token }}
-          MODEL: opencode/x-preview-f-free
+          MODEL: opencode/muse-spark-1.2-contributor-free
           OPENCODE_API_KEY: ${{ steps.cfg.outputs.opencode_api_key }}
           ISSUE_PROMPT: ${{ steps.cfg.outputs.opencode_prompt }}
           PR_PROMPT: |
diff --git a/.github/workflows/opencode.yml b/.github/workflows/opencode.yml
index 855e2da..5ca3ec0 100644
--- a/.github/workflows/opencode.yml
+++ b/.github/workflows/opencode.yml
@@ -57,7 +57,7 @@ jobs:
           OPENCODE_API_KEY: ${{ steps.cfg.outputs.opencode_api_key }}
           GITHUB_TOKEN: ${{ steps.token.outputs.token }}
         with:
-          model: opencode/x-preview-f-free
+          model: opencode/muse-spark-1.2-contributor-free
           use_github_token: true
           prompt: |
             ${{ steps.cfg.outputs.opencode_prompt }}