diff --git a/.github/workflows/uc_loadsim.yml b/.github/workflows/uc_loadsim.yml
index acfeede2d..f4fea8022 100644
--- a/.github/workflows/uc_loadsim.yml
+++ b/.github/workflows/uc_loadsim.yml
@@ -127,7 +127,7 @@ jobs:
       with:
         repository: Telecominfraproject/wlan-cloud-ucentral-deploy
         path: wlan-cloud-ucentral-deploy
-        ref: ${{ github.event.inputs.deployment_version }}
+        ref: ${{ github.event.inputs.sdk_version }}
 
     - name: Get EKS access credentials
       run: aws eks update-kubeconfig --name ${{ env.AWS_EKS_NAME }}