diff --git a/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/porter.yaml b/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/porter.yaml
index 08a1a77df9..1d3b54a9ec 100644
--- a/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/porter.yaml
+++ b/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/porter.yaml
@@ -1,7 +1,7 @@
 ---
 schemaVersion: 1.0.0
 name: tre-service-guacamole-linuxvm
-version: 0.6.43
+version: 0.6.44
 description: "An Azure TRE User Resource Template for Guacamole (Linux)"
 dockerfile: Dockerfile.tmpl
 registry: azuretre
diff --git a/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/terraform/vm_config.sh b/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/terraform/vm_config.sh
index ea15ec0542..ad9cc4d889 100644
--- a/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/terraform/vm_config.sh
+++ b/templates/workspace_services/guacamole/user_resources/guacamole-azure-linuxvm/terraform/vm_config.sh
@@ -12,7 +12,7 @@ sudo rm -f /etc/apt/sources.list.d/*
 # Update apt packages from configured Nexus sources
 echo "init_vm.sh: START"
 sudo apt update || true
-sudo apy upgrade -y
+sudo apt upgrade -y
 sudo apt install -y gnupg2 software-properties-common apt-transport-https wget dirmngr gdebi-core
 sudo apt-get update || true