diff --git a/brainsteam/config.toml b/brainsteam/config.toml
index b7a4524..31a487f 100644
--- a/brainsteam/config.toml
+++ b/brainsteam/config.toml
@@ -11,6 +11,8 @@ pygmentsstyle = "vs"
 pygmentscodefences = true
 pygmentscodefencesguesssyntax = true
 
+webMentionAPIKey = "f61bf-RG1k4uZT3fVLDoIw"
+
 googleAnalytics = "UA-186263385-1"
 
 [permalinks]