diff --git a/.github/workflows/create-cluster.yml b/.github/workflows/create-cluster.yml
index 9a4c27e..5a7fe77 100644
--- a/.github/workflows/create-cluster.yml
+++ b/.github/workflows/create-cluster.yml
@@ -21,4 +21,4 @@ jobs:
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           NUMBER_OF_NODES: ${{ github.event.inputs.number_nodes }}
-
+          ANSIBLE_HOST_KEY_CHECKING: False
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d2f4206..9496b76 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -34,4 +34,5 @@ jobs:
           VAULT_PASS: ${{ secrets.VAULT_PASS }}
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          ANSIBLE_HOST_KEY_CHECKING: False
 
diff --git a/.github/workflows/destroy-cluster.yml b/.github/workflows/destroy-cluster.yml
index 6e61a5e..003f342 100644
--- a/.github/workflows/destroy-cluster.yml
+++ b/.github/workflows/destroy-cluster.yml
@@ -14,4 +14,5 @@ jobs:
           VAULT_PASS: ${{ secrets.VAULT_PASS }}
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          ANSIBLE_HOST_KEY_CHECKING: False