diff --git a/src/AboutDialog.cpp b/src/AboutDialog.cpp
index a3d906bbc..80eb0d819 100644
--- a/src/AboutDialog.cpp
+++ b/src/AboutDialog.cpp
@@ -172,6 +172,7 @@ ContributorsPage::ContributorsPage(Context *context) : context(context)
     contributors.append("Satoru Kurashiki");
     contributors.append("Sean Rhea");
     contributors.append("Stefan Schake");
+    contributors.append("Stephan Lips");
     contributors.append("Steven Gribble");
     contributors.append("Thomas Weichmann");
     contributors.append("Tilman Schmiedeberg");