diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index 338723d..9f118d4 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -8,7 +8,7 @@ on:
       - main
 
 jobs:
-  base:
+  release:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
@@ -48,7 +48,7 @@ jobs:
           push: true
           no-cache: true
           build-args: |
-            BASE_IMAGE_TAG=ubuntu-22.04
+            BASE_IMAGE_TAG=act-22.04
             IMAGE_VERSION=${{ steps.meta.outputs.IMAGE_VERSION }}
             IMAGE_CREATED=${{ steps.meta.outputs.IMAGE_CREATED }}
             IMAGE_REVISION=${{ steps.meta.outputs.IMAGE_REVISION }}
@@ -90,7 +90,7 @@ jobs:
           push: true
           no-cache: true
           build-args: |
-            BASE_IMAGE_TAG=ubuntu-20.04
+            BASE_IMAGE_TAG=act-20.04
             IMAGE_VERSION=${{ steps.meta.outputs.IMAGE_VERSION }}
             IMAGE_CREATED=${{ steps.meta.outputs.IMAGE_CREATED }}
             IMAGE_REVISION=${{ steps.meta.outputs.IMAGE_REVISION }}
diff --git a/dockerfiles/base.dockerfile b/dockerfiles/base.dockerfile
index 971bb21..5e57394 100644
--- a/dockerfiles/base.dockerfile
+++ b/dockerfiles/base.dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_IMAGE_TAG
 
-FROM gitea/runner-images:${BASE_IMAGE_TAG}
+FROM ghcr.io/catthehacker/ubuntu:${BASE_IMAGE_TAG}
 
 ARG IMAGE_CREATED
 ARG IMAGE_VERSION
diff --git a/dockerfiles/python.dockerfile b/dockerfiles/python.dockerfile
index 5c34185..2c63702 100644
--- a/dockerfiles/python.dockerfile
+++ b/dockerfiles/python.dockerfile
@@ -19,5 +19,5 @@ LABEL org.opencontainers.image.created="${IMAGE_CREATED}" \
     org.opencontainers.image.description="MouseSoft docker images used by act_runner to run workflows."
 
 RUN apt-get update && \
-    apt-get install -y libvirt-dev python3-all python3-dev python3-setuptools && \
+    apt-get install -y dh-python libvirt-dev python3-all python3-dev python3-setuptools && \
     rm -rf /var/lib/apt/lists/*