diff --git a/timeout-interrupt.gemspec b/timeout-interrupt.gemspec
index bbe276e..be62c31 100644
--- a/timeout-interrupt.gemspec
+++ b/timeout-interrupt.gemspec
@@ -4,6 +4,8 @@ Gem::Specification.new do |spec|
 
 	spec.authors = ["Denis Knauf"]
 	spec.description = "Timeout-lib, which interrupts everything, also systemcalls. It uses libc-alarm."
+	spec.email = ["git+timeout-interrupt@denkn.at"]
+
 	spec.summary = "\"Interrupts systemcalls too.\""
 	spec.licenses = ["LGPLv3"]