diff --git a/class_diagram.puml b/class_diagram.puml
index a18e43d..644cfb3 100644
--- a/class_diagram.puml
+++ b/class_diagram.puml
@@ -1,45 +1,47 @@
 @startuml
 
-Configuration ..> "produces" Information
-Network ..> "uses" TaskRequest
-Network ..> "uses" Information
-TaskRequest ..> "uses" Information
-TaskRequest ..> "uses" CacheFiles
+namespace gemini {
+	Configuration ..> "produces" Information
+	Network ..> "uses" TaskRequest
+	Network ..> "uses" Information
+	TaskRequest ..> "uses" Information
+	TaskRequest ..> "uses" CacheFiles
 
-class TaskRequest {
-- request: string
-}
+	class TaskRequest {
+		- request: string
+	}
 
-class Network {
-- context: io_context
-- ssl: ssl::stream<tcp>
+	class Network {
+		- context: io_context
+		- ssl: ssl::stream<tcp>
 
-+ Network()
-+ Network(&&)
-+ operator=(&&)
-}
+		+ Network()
+		+ Network(&&)
+		+ operator=(&&)
+	}
 
-class Configuration {
-+ filename: const string
+	class Configuration {
+		+ filename: const string
 
-+ Configuration(string filename)
-+ create_infos(): Information
-}
+		+ Configuration(string filename)
+		+ create_infos(): Information
+	}
 
-class Information {
-+ enable_cache: const bool
-+ cache_size: const int
-+ ssl_pem_path: const path
-+ ssl_cert_path: const path
-}
+	class Information {
+		+ enable_cache: const bool
+		+ cache_size: const int
+		+ ssl_pem_path: const path
+		+ ssl_cert_path: const path
+	}
 
-class CacheFiles {
-- files: unordered_set<string>
-- content: unordered_map<string, string>
+	class CacheFiles {
+		- files: unordered_set<string>
+		- content: unordered_map<string, string>
 
-+ CacheFiles()
-+ get_files(): files
-+ get_content(): content
+		+ CacheFiles()
+		+ get_files(): files
+		+ get_content(): content
+	}
 }
 
 @enduml
\ No newline at end of file