diff --git a/de/heat-templates/scripts/instance_boot.sh b/de/heat-templates/scripts/instance_boot.sh
index 5950eff..cccbc3a 100644
--- a/de/heat-templates/scripts/instance_boot.sh
+++ b/de/heat-templates/scripts/instance_boot.sh
@@ -217,9 +217,11 @@
         fi
     fi
     function install_retry {
-        add-apt-repository ppa:rmescandon/yq -y
         apt update
-        export DEBIAN_FRONTEND=noninteractive; apt install -y $pkg_list yq
+        export DEBIAN_FRONTEND=noninteractive; apt install -y $pkg_list
+        # Since version 4 yq uses another syntax
+        curl --retry 6 --retry-delay 5 -L https://github.com/mikefarah/yq/releases/download/3.3.2/yq_linux_amd64 -o /usr/bin/yq
+        chmod +x /usr/bin/yq
     }
     retry 10 "Failed to install required packages" install_retry
 }
diff --git a/de/heat-templates/scripts/license.lic b/de/heat-templates/scripts/license.lic
deleted file mode 100644
index 7407f46..0000000
--- a/de/heat-templates/scripts/license.lic
+++ /dev/null
@@ -1 +0,0 @@
-{"key_id":"lhF-hcUDANCs7YmGaTNHQ4N1aTSUfhO-jPhDchNbbmkd","private_key":"g-uMHRNS4BAn9yRMTAyLS2HbuwzKkRl3-Z1yGMaPD2Mn","authorization":"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"}
\ No newline at end of file