diff --git a/.github/actions/deploy-to-environment/action.yaml b/.github/actions/deploy-to-environment/action.yaml
index a0b0aa0..b2b4d46 100644
--- a/.github/actions/deploy-to-environment/action.yaml
+++ b/.github/actions/deploy-to-environment/action.yaml
@@ -35,6 +35,11 @@ runs:
     - name: Checkout repository
       uses: actions/checkout@v4
 
+    - name: Install CLI tools from OpenShift Mirror
+      uses: redhat-actions/openshift-tools-installer@v1
+      with:
+        oc: "4"
+
     - name: Login to OpenShift Cluster
       uses: redhat-actions/oc-login@v1
       with:
diff --git a/.github/workflows/on-pr-closed.yaml b/.github/workflows/on-pr-closed.yaml
index dcb4dd2..445b1be 100644
--- a/.github/workflows/on-pr-closed.yaml
+++ b/.github/workflows/on-pr-closed.yaml
@@ -28,6 +28,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Install CLI tools from OpenShift Mirror
+        uses: redhat-actions/openshift-tools-installer@v1
+        with:
+          oc: "4"
       - name: Login to OpenShift Cluster
         uses: redhat-actions/oc-login@v1
         with:
@@ -50,7 +54,7 @@ jobs:
           CURRENT_USERS=$(oc get PostgresCluster/postgres-master -o json | jq '.spec.users')
           echo "${CURRENT_USERS}"
 
-          # Remove the user from the list, 
+          # Remove the user from the list,
           UPDATED_USERS=$(echo "${CURRENT_USERS}" | jq --argjson user "${USER_TO_REMOVE}" 'map(select(. != $user))')
 
           PATCH_JSON=$(jq -n --argjson users "${UPDATED_USERS}" '{"spec": {"users": $users}}')
diff --git a/.github/workflows/on-pr-opened.yaml b/.github/workflows/on-pr-opened.yaml
index d111ca0..39f91ce 100644
--- a/.github/workflows/on-pr-opened.yaml
+++ b/.github/workflows/on-pr-opened.yaml
@@ -44,7 +44,10 @@ jobs:
     needs: build
     timeout-minutes: 12
     steps:
-      # TODO: does pr-123 user need to own database pr-123 in order to connect run knex migrations?
+      - name: Install CLI tools from OpenShift Mirror
+        uses: redhat-actions/openshift-tools-installer@v1
+        with:
+          oc: "4"
       - name: Login to OpenShift Cluster
         uses: redhat-actions/oc-login@v1
         with: