diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index dd6993bc551e601e37e7abf9ff16314e7460679e..d005eb6006774713fa7e768612cd09a84919dddd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -205,7 +205,7 @@ destroy-psc:
     GCP_SA: $GCP_SA
   before_script:
     - |
-      echo $GCP_SA | base64 -di > gcp-sa.json
+      echo $GCP_SA | base64 -d > gcp-sa.json
       gcloud auth activate-service-account --key-file gcp-sa.json
       echo "Activate Service Account: OK"
       gcloud config set project $GCP_PROJECT_ID
@@ -262,7 +262,7 @@ destroy-gke:
   before_script:
     - |
       cd $TF_ROOT_GKE
-      echo "$GCP_SA" | base64 -di > gcp-sa.json
+      echo "$GCP_SA" | base64 -d > gcp-sa.json
   script:
     - |
       gitlab-terraform init