diff --git a/.gitea/workflows/release.yaml b/.gitea/workflows/release.yaml
index f3bf4d3..3cbefca 100644
--- a/.gitea/workflows/release.yaml
+++ b/.gitea/workflows/release.yaml
@@ -90,7 +90,7 @@ 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=${{ steps.meta.outputs.IMAGE_REVISION }}
@@ -151,7 +151,7 @@ jobs:
           push: true
           no-cache: true
           build-args: |
-            BASE_IMAGE_TAG=ubuntu-20.04
+            BASE_IMAGE_TAG=act-22.04
             IMAGE_VERSION=${{ steps.meta.outputs.IMAGE_VERSION }}
             IMAGE_CREATED=${{ steps.meta.outputs.IMAGE_CREATED }}
             IMAGE_REVISION=${{ steps.meta.outputs.IMAGE_REVISION }}
diff --git a/dockerfiles/base.dockerfile b/dockerfiles/base.dockerfile
index aa85620..9793729 100644
--- a/dockerfiles/base.dockerfile
+++ b/dockerfiles/base.dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE_TAG
+ARG BASE_IMAGE_TAG=act-22.04
 
 FROM ghcr.io/catthehacker/ubuntu:${BASE_IMAGE_TAG}
 
diff --git a/dockerfiles/doc.dockerfile b/dockerfiles/doc.dockerfile
index 715e439..6337c9a 100644
--- a/dockerfiles/doc.dockerfile
+++ b/dockerfiles/doc.dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE_TAG
+ARG BASE_IMAGE_TAG=act-22.04
 
 FROM ghcr.io/catthehacker/ubuntu:${BASE_IMAGE_TAG}
 
diff --git a/dockerfiles/python.dockerfile b/dockerfiles/python.dockerfile
index 2c63702..a6b9782 100644
--- a/dockerfiles/python.dockerfile
+++ b/dockerfiles/python.dockerfile
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE_TAG
+ARG BASE_IMAGE_TAG=ubuntu-22.04
 
 FROM git.mousesoft.ru/ms/gitea-runner-images:${BASE_IMAGE_TAG}