diff --git a/.github/workflows/build_and_deploy.yml b/.github/workflows/build_and_deploy.yml
index caea144..c6f7dbc 100644
--- a/.github/workflows/build_and_deploy.yml
+++ b/.github/workflows/build_and_deploy.yml
@@ -88,12 +88,11 @@ jobs:
       - name: Build image
         id: build-image
         run: IMG=${{ matrix.images }} ./pack.sh docker
-      - name: Get image name # grep in the image directory's variables file to find the image tag to push
+      - name: Get image name and tag # grep in the image directory's variables file to find the image name/tag to push to
         id: get-image-name
         run: |
-          echo "image_name=`grep img_name ${{ matrix.images }}/variables.auto.pkrvars.hcl | awk '{print $3}'`"  >> "$GITHUB_OUTPUT"
-          echo "image_tag=`grep img_tag ${{ matrix.images }}/variables.auto.pkrvars.hcl | awk '{print $3}'`"  >> "$GITHUB_OUTPUT"
+          echo "docker_repo=`grep docker_repo ${{ matrix.images }}/variables.auto.pkrvars.hcl | awk '{print $3}'`"  >> "$GITHUB_OUTPUT"
       - name: Debug
-        run: echo ${{ steps.get-image-name.outputs.image_name }} ${{ steps.get-image-name.outputs.image_tag }}
+        run: echo ${{ steps.get-image-name.outputs.image_name }}
       - name: Push image
-        run: docker push ${{ steps.get-image-name.outputs.image_name }}:${{ steps.get-image-name.outputs.image_tag }}
+        run: docker push ${{ steps.get-image-name.outputs.docker_repo }}
\ No newline at end of file
diff --git a/ubuntu/focal/variables.auto.pkrvars.hcl b/ubuntu/focal/variables.auto.pkrvars.hcl
index 473536d..ea5a276 100644
--- a/ubuntu/focal/variables.auto.pkrvars.hcl
+++ b/ubuntu/focal/variables.auto.pkrvars.hcl
@@ -1,5 +1,4 @@
-img_name                  = "src-test-workspace"
-docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace"
+docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace:ubuntu_focal"
 img_tag                   = "ubuntu_focal"
 docker_base_img           = "ubuntu:focal"
 vagrant_base_img          = "ubuntu/focal64"
diff --git a/ubuntu/focal_desktop/variables.auto.pkrvars.hcl b/ubuntu/focal_desktop/variables.auto.pkrvars.hcl
index 3866406..bdd97fd 100644
--- a/ubuntu/focal_desktop/variables.auto.pkrvars.hcl
+++ b/ubuntu/focal_desktop/variables.auto.pkrvars.hcl
@@ -1,5 +1,4 @@
-img_name                  = "src-test-workspace"
-docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace"
+docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace:ubuntu_focal-desktop"
 img_tag                   = "ubuntu_focal-desktop"
 docker_base_img           = "ubuntu:focal"
 vagrant_base_img          = "ubuntu/focal64"
diff --git a/ubuntu/jammy/variables.auto.pkrvars.hcl b/ubuntu/jammy/variables.auto.pkrvars.hcl
index d252969..3a0bcc9 100644
--- a/ubuntu/jammy/variables.auto.pkrvars.hcl
+++ b/ubuntu/jammy/variables.auto.pkrvars.hcl
@@ -1,5 +1,4 @@
-img_name                  = "src-test-workspace"
-docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace"
+docker_repo               = "ghcr.io/utrechtuniversity/src-test-workspace:ubuntu_jammy"
 img_tag                   = "ubuntu_jammy"
 docker_base_img           = "ubuntu:jammy"
 vagrant_base_img          = "ubuntu/jammy64"
diff --git a/ubuntu/src-ubuntu.pkr.hcl b/ubuntu/src-ubuntu.pkr.hcl
index 3c03d1e..b8b4122 100644
--- a/ubuntu/src-ubuntu.pkr.hcl
+++ b/ubuntu/src-ubuntu.pkr.hcl
@@ -90,7 +90,7 @@ variable "vagrant_base_img" {
 }
 
 variable "img_name" {
-  default = ""
+  default = "src-test-workspace"
   type    = string
 }
 
@@ -209,7 +209,7 @@ build {
 
   post-processor "docker-tag" {
     except     = ["vagrant.ubuntu"]
-    repository = "${var.docker_repo}:${var.img_tag}"
+    repository = var.docker_repo
   }
   post-processor "shell-local" {
     except = ["vagrant.ubuntu"]