diff --git a/.woodpecker/ci.yaml b/.woodpecker/ci.yaml
index 6de412b..8d9263a 100644
--- a/.woodpecker/ci.yaml
+++ b/.woodpecker/ci.yaml
@@ -8,9 +8,10 @@ steps:
     image: alpine:latest
     commands:
       - apk add --no-cache curl bash ca-certificates
+      - update-ca-certificates
       - |
         echo "Installing kubectl..."
-        KUBECTL_VERSION=$(curl -s https://dl.k8s.io/release/stable.txt)
+        KUBECTL_VERSION=$(curl -s https://dl.k8s.io/release/stable.txt | tr -d '\n')
         curl -LO --fail https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl
         chmod +x kubectl
         mv kubectl /usr/local/bin/