diff --git a/.github/actions/self_managed_create/action.yml b/.github/actions/self_managed_create/action.yml
index 52cffd1ba2..7581a2b60e 100644
--- a/.github/actions/self_managed_create/action.yml
+++ b/.github/actions/self_managed_create/action.yml
@@ -27,27 +27,26 @@ runs:
         echo "debug = $(yq '.debugCluster' constellation-conf.yaml)" >> terraform.tfvars
         echo "custom_endpoint = \"$(yq '.customEndpoint' constellation-conf.yaml)\"" >> terraform.tfvars
         echo "image_id = \"${{ inputs.osImage }}\"" >> terraform.tfvars
-        echo "node_groups = {\n \
-          control_plane_default = {\n \
-            role = \"$(yq '.nodeGroups.control_plane_default.role' constellation-conf.yaml)\"\n \
-            zone = \"$(yq '.nodeGroups.control_plane_default.zone' constellation-conf.yaml)\"\n \
-            zones = [ \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\" ]\n \
-            instance_type = \"$(yq '.nodeGroups.control_plane_default.instanceType' constellation-conf.yaml)\"\n \
-            disk_size = \"$(yq '.nodeGroups.control_plane_default.stateDiskSizeGB' constellation-conf.yaml)\"\n \
-            disk_type = \"$(yq '.nodeGroups.control_plane_default.stateDiskType' constellation-conf.yaml)\"\n \
-            initial_count = \"$(yq '.nodeGroups.control_plane_default.initialCount' constellation-conf.yaml)\"\n \
-          }\n \
-          worker_default = {\n \
-            role = \"$(yq '.nodeGroups.worker_default.role' constellation-conf.yaml)\"\n \
-            zone = \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\"\n \
-            zones = [ \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\" ]\n \
-            instance_type = \"$(yq '.nodeGroups.worker_default.instanceType' constellation-conf.yaml)\"\n \
-            disk_size = \"$(yq '.nodeGroups.worker_default.stateDiskSizeGB' constellation-conf.yaml)\"\n \
-            disk_type = \"$(yq '.nodeGroups.worker_default.stateDiskType' constellation-conf.yaml)\"\n \
-            initial_count = \"$(yq '.nodeGroups.worker_default.initialCount' constellation-conf.yaml)\"\n \
-          } \
-        }" \
-        >> terraform.tfvars
+        echo "node_groups = {
+          control_plane_default = {
+            role = \"$(yq '.nodeGroups.control_plane_default.role' constellation-conf.yaml)\"
+            zone = \"$(yq '.nodeGroups.control_plane_default.zone' constellation-conf.yaml)\"
+            zones = [ \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\" ]
+            instance_type = \"$(yq '.nodeGroups.control_plane_default.instanceType' constellation-conf.yaml)\"
+            disk_size = \"$(yq '.nodeGroups.control_plane_default.stateDiskSizeGB' constellation-conf.yaml)\"
+            disk_type = \"$(yq '.nodeGroups.control_plane_default.stateDiskType' constellation-conf.yaml)\"
+            initial_count = \"$(yq '.nodeGroups.control_plane_default.initialCount' constellation-conf.yaml)\"
+          }
+          worker_default = {
+            role = \"$(yq '.nodeGroups.worker_default.role' constellation-conf.yaml)\"
+            zone = \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\"
+            zones = [ \"$(yq '.nodeGroups.worker_default.zone' constellation-conf.yaml)\" ]
+            instance_type = \"$(yq '.nodeGroups.worker_default.instanceType' constellation-conf.yaml)\"
+            disk_size = \"$(yq '.nodeGroups.worker_default.stateDiskSizeGB' constellation-conf.yaml)\"
+            disk_type = \"$(yq '.nodeGroups.worker_default.stateDiskType' constellation-conf.yaml)\"
+            initial_count = \"$(yq '.nodeGroups.worker_default.initialCount' constellation-conf.yaml)\"
+          }
+        }" >> terraform.tfvars
         if [[ "${{ inputs.cloudProvider }}" == 'aws' ]]; then
           echo "iam_instance_profile_control_plane = \"$(yq '.provider.aws.iamProfileControlPlane' constellation-conf.yaml)\"" >> terraform.tfvars
           echo "iam_instance_profile_worker_nodes = \"$(yq '.provider.aws.iamProfileWorkerNodes' constellation-conf.yaml)\"" >> terraform.tfvars