diff --git a/examples/mandelbrot-golem-cluster.yaml b/examples/mandelbrot-golem-cluster.yaml
index 919f83ae..8bf917b7 100644
--- a/examples/mandelbrot-golem-cluster.yaml
+++ b/examples/mandelbrot-golem-cluster.yaml
@@ -28,10 +28,10 @@ provider:
     node_config:
       # if not provided, image_tag will be autodetected based on currently used python and ray versions
       # check available versions at https://registry.golem.network/explore/golem/ray-on-golem
-      # image_tag: "lucjandudek/ray-on-golem:py3.10.12-ray2.3.1"
+      image_tag: "golem/ray-on-golem:0.1.0-alpha.1"
 
       # you can also provide the image hash directly (although it is not recommended :)
-      image_hash: "ca5daa39e738235c73d11a73b322cdf72c59739fce7ad2a8eaeed92f"
+      # image_hash: "c6fc9b12da19d56a998eace84b6df961852360b37479e93ef4ce3913" # approxit/ray-test:py3.10.12-ray2.3.1
 
       capabilities: ['vpn', 'inet', 'manifest-support']
       min_mem_gib: 0
@@ -70,7 +70,9 @@ available_node_types:
 #initialization_commands: [
 #  "pip install endplay",
 #]
-initialization_commands: []
+initialization_commands: [
+    "pip install pillow",
+]
 
 # List of shell commands to run to set up nodes
 setup_commands: []
diff --git a/golem-cluster.yaml b/golem-cluster.yaml
index 11575591..d3628106 100644
--- a/golem-cluster.yaml
+++ b/golem-cluster.yaml
@@ -28,7 +28,7 @@ provider:
     node_config:
       # if not provided, image_tag will be autodetected based on currently used python and ray versions
       # check available versions at https://registry.golem.network/explore/golem/ray-on-golem
-      image_tag: "lucjandudek/ray-on-golem:py3.10.12-ray2.3.1"
+      image_tag: "golem/ray-on-golem:0.1.0-alpha.1"
 
       # you can also provide the image hash directly (although it is not recommended :)
       # image_hash: "c6fc9b12da19d56a998eace84b6df961852360b37479e93ef4ce3913" # approxit/ray-test:py3.10.12-ray2.3.1