diff --git a/diagrams/onprem/inmemory.py b/diagrams/onprem/inmemory.py
index 458e2d0f..8a2f5d2f 100644
--- a/diagrams/onprem/inmemory.py
+++ b/diagrams/onprem/inmemory.py
@@ -24,4 +24,8 @@ class Redis(_Inmemory):
     _icon = "redis.png"
 
 
+class Varnish(_Inmemory):
+    _icon = "varnish.png"
+
+
 # Aliases
diff --git a/docs/nodes/onprem.md b/docs/nodes/onprem.md
index 0ec40683..1611cf52 100644
--- a/docs/nodes/onprem.md
+++ b/docs/nodes/onprem.md
@@ -138,6 +138,7 @@ Node classes list of onprem provider.
 - **diagrams.onprem.inmemory.Hazelcast**
 - **diagrams.onprem.inmemory.Memcached**
 - **diagrams.onprem.inmemory.Redis**
+- **diagrams.onprem.inmemory.Varnish**
 
 ## onprem.logging
 
diff --git a/resources/onprem/inmemory/varnish.png b/resources/onprem/inmemory/varnish.png
new file mode 100644
index 00000000..a43a9367
Binary files /dev/null and b/resources/onprem/inmemory/varnish.png differ