diff --git a/source/_integrations/ollama.markdown b/source/_integrations/ollama.markdown
index ec007662651..a083e1e3ff0 100644
--- a/source/_integrations/ollama.markdown
+++ b/source/_integrations/ollama.markdown
@@ -38,6 +38,8 @@ Model:
 Prompt template:
   description: The starting text for the AI language model to generate new text from. This text can include information about your Home Assistant instance, devices, and areas and is written using [Home Assistant Templating](/docs/configuration/templating/).
 
+Context window size:
+  description: "The context window size is the number of tokens the model can take as input. Home Assistant defaults to 8k, which is larger than the default value in Ollama Server (2k), and you may adjust it based on the maximum context size of the specific model used. A larger value will better support larger homes with more entities, and smaller values may lower Ollama server RAM usage."
 Max history messages:
   description: Maximum number of messages to keep for each conversation (0 = no limit). Limiting this value will cause older messages in a conversation to be dropped.