diff --git a/.github/workflows/stable-build.yml b/.github/workflows/stable-build.yml
index d0cc970..7586bbc 100644
--- a/.github/workflows/stable-build.yml
+++ b/.github/workflows/stable-build.yml
@@ -8,6 +8,10 @@ on:
         description: 'Tag for release (ex. 1.2.3.45)'
         type: string
         required: true
+      pull_tag:
+        description: 'Tag pulled 4testin image (optional: if empty, will be used value from inputs.tag field)(ex. 1.2.3.45)'
+        type: string
+        required: false
 
 env:
   COMPANY_NAME: "onlyoffice"
@@ -42,8 +46,13 @@ jobs:
         run: |
           set -eux
           VERSION=${{ github.event.inputs.tag }}
+          PULL_TAG=${{ github.event.inputs.pull_tag }}
           PRODUCT_EDITION=${{ matrix.edition }}
           TESTING_IMAGE=${COMPANY_NAME}/4testing-${PRODUCT_NAME}${PRODUCT_EDITION}
+          if [[ -z "${PULL_TAG}" ]]; then
+               PULL_TAG=${VERSION}
+          fi
+            export PULL_TAG=${PULL_TAG}
             export PRODUCT_EDITION
             export TAG=${VERSION}
             export SHORTER_TAG=${VERSION%.*}
@@ -113,12 +122,18 @@ jobs:
       - name: build UCS
         run: |
            set -eux
-           export PRODUCT_EDITION=${{ matrix.edition }}
-           export PACKAGE_BASEURL=${{ secrets.REPO_BASEURL }}/test
-           export DOCKERFILE=Dockerfile
-           export BASE_IMAGE=ubuntu:20.04
-           export PG_VERSION=12
-           export TAG=${{ github.event.inputs.tag }}
-           export PACKAGE_VERSION=$( echo ${TAG} |  sed -E 's/(.*)\./\1-/')~stretch
-           docker buildx bake -f docker-bake.hcl documentserver-ucs --push
+           VERSION=${{ github.event.inputs.tag }}
+           PULL_TAG=${{ github.event.inputs.pull_tag }}
+           BUILD_TAG=${VERSION}
+           if [[ "${PULL_TAG}" != "" ]]; then
+                BUILD_TAG=${PULL_TAG}
+           fi
+            export PRODUCT_EDITION=${{ matrix.edition }}
+            export PACKAGE_BASEURL=${{ secrets.REPO_BASEURL }}/test
+            export DOCKERFILE=Dockerfile
+            export BASE_IMAGE=ubuntu:20.04
+            export PG_VERSION=12
+            export TAG=${VERSION}
+            export PACKAGE_VERSION=$( echo ${BUILD_TAG} |  sed -E 's/(.*)\./\1-/')~stretch
+            docker buildx bake -f docker-bake.hcl documentserver-ucs --push
         shell: bash
diff --git a/docker-bake.hcl b/docker-bake.hcl
index 28396a6..ffb7fd4 100644
--- a/docker-bake.hcl
+++ b/docker-bake.hcl
@@ -2,6 +2,10 @@ variable "TAG" {
     default = ""
 }
 
+variable "PULL_TAG" {
+    default = ""
+}
+
 variable "SHORTER_TAG" {
     default = ""
 }
@@ -91,6 +95,7 @@ target "documentserver-stable" {
     platforms = ["linux/amd64", "linux/arm64"]
     args = {
         "TAG": "${TAG}"
+        "PULL_TAG": "${PULL_TAG}"
         "COMPANY_NAME": "${COMPANY_NAME}"
         "PRODUCT_NAME": "${PRODUCT_NAME}"
         "PRODUCT_EDITION": "${PRODUCT_EDITION}"
diff --git a/production.dockerfile b/production.dockerfile
index 3c7b3bd..0706a58 100644
--- a/production.dockerfile
+++ b/production.dockerfile
@@ -1,15 +1,15 @@
 ### Arguments avavlivable only for FROM instruction ### 
-ARG TAG=latest
+ARG PULL_TAG=latest
 ARG COMPANY_NAME=onlyoffice
 ARG PRODUCT_EDITION=
 
 ### Build main-release ###
 
-FROM ${COMPANY_NAME}/4testing-documentserver${PRODUCT_EDITION}:${TAG} as documentserver-stable
+FROM ${COMPANY_NAME}/4testing-documentserver${PRODUCT_EDITION}:${PULL_TAG} as documentserver-stable
 
 ### Build nonexample ###
  
-FROM ${COMPANY_NAME}/documentserver${PRODUCT_EDITION}:${TAG} as documentserver-nonexample
+FROM ${COMPANY_NAME}/documentserver${PRODUCT_EDITION}:${PULL_TAG} as documentserver-nonexample
 
 ARG COMPANY_NAME=onlyoffice
 ARG PRODUCT_NAME=documentserver