diff --git a/ci/images/gradle-node/Dockerfile b/ci/images/gradle-node/Dockerfile
index af28463..717599c 100644
--- a/ci/images/gradle-node/Dockerfile
+++ b/ci/images/gradle-node/Dockerfile
@@ -1,4 +1,4 @@
-FROM gradle:8.7-jdk21
+FROM gradle:8.12-jdk17
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends \
diff --git a/ci/images/install_images.sh b/ci/images/install_images.sh
new file mode 100644
index 0000000..2f0f25e
--- /dev/null
+++ b/ci/images/install_images.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+docker build -t forgejo.okit.pl/oskar/ci-gradle-node:8.7 -f ci/images/gradle-node/Dockerfile .
+docker build -t forgejo.okit.pl/oskar/ci-flutter-node:stable -f ci/images/flutter-node/Dockerfile .
+
+docker login forgejo.okit.pl
+
+docker push forgejo.okit.pl/oskar/ci-gradle-node:8.7
+docker push forgejo.okit.pl/oskar/ci-flutter-node:stable
+
+