diff --git a/pkgs/gui-pkgs/gui-doc/info.rkt b/pkgs/gui-pkgs/gui-doc/info.rkt
index d1742e8c..67e0d423 100644
--- a/pkgs/gui-pkgs/gui-doc/info.rkt
+++ b/pkgs/gui-pkgs/gui-doc/info.rkt
@@ -19,4 +19,4 @@
 
 (define pkg-desc "documentation part of \"gui\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
diff --git a/pkgs/gui-pkgs/gui-lib/info.rkt b/pkgs/gui-pkgs/gui-lib/info.rkt
index 757432d3..bdbbeb19 100644
--- a/pkgs/gui-pkgs/gui-lib/info.rkt
+++ b/pkgs/gui-pkgs/gui-lib/info.rkt
@@ -27,6 +27,6 @@
 
 (define pkg-desc "implementation (no documentation) part of \"gui\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
 
 (define version "1.2")
diff --git a/pkgs/gui-pkgs/gui-test/info.rkt b/pkgs/gui-pkgs/gui-test/info.rkt
index d71014ee..cc3b0b5e 100644
--- a/pkgs/gui-pkgs/gui-test/info.rkt
+++ b/pkgs/gui-pkgs/gui-test/info.rkt
@@ -18,4 +18,4 @@
 
 (define pkg-desc "tests for \"gui\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
diff --git a/pkgs/gui-pkgs/gui/info.rkt b/pkgs/gui-pkgs/gui/info.rkt
index c2ff3601..2711de0b 100644
--- a/pkgs/gui-pkgs/gui/info.rkt
+++ b/pkgs/gui-pkgs/gui/info.rkt
@@ -9,4 +9,4 @@
 
 (define pkg-desc "Graphical user interface toolkit")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))