diff --git a/action.yml b/action.yml
index 6418040..5249664 100644
--- a/action.yml
+++ b/action.yml
@@ -176,7 +176,7 @@ runs:
       shell: bash
       run: |
         cd ${GITHUB_ACTION_PATH}
-        bun install
+        bun install --production
 
     - name: Run Claude Code Action
       id: run
diff --git a/base-action/action.yml b/base-action/action.yml
index c7b54c9..fdce1fa 100644
--- a/base-action/action.yml
+++ b/base-action/action.yml
@@ -116,7 +116,7 @@ runs:
       shell: bash
       run: |
         cd ${GITHUB_ACTION_PATH}
-        bun install
+        bun install --production
 
     - name: Install Claude Code
       shell: bash