diff --git a/pkgs/planet-pkgs/planet-doc/info.rkt b/pkgs/planet-pkgs/planet-doc/info.rkt
index 90b5c7ad05..0fcde55274 100644
--- a/pkgs/planet-pkgs/planet-doc/info.rkt
+++ b/pkgs/planet-pkgs/planet-doc/info.rkt
@@ -8,6 +8,6 @@
 
 (define pkg-desc "documentation part of \"planet\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
 (define build-deps '("racket-doc"
                      "scribble-doc"))
diff --git a/pkgs/planet-pkgs/planet-lib/info.rkt b/pkgs/planet-pkgs/planet-lib/info.rkt
index 98a7a36d27..c235f82f6c 100644
--- a/pkgs/planet-pkgs/planet-lib/info.rkt
+++ b/pkgs/planet-pkgs/planet-lib/info.rkt
@@ -5,4 +5,4 @@
 
 (define pkg-desc "implementation (no documentation) part of \"planet\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
diff --git a/pkgs/planet-pkgs/planet-test/info.rkt b/pkgs/planet-pkgs/planet-test/info.rkt
index fc32992107..e315ac7276 100644
--- a/pkgs/planet-pkgs/planet-test/info.rkt
+++ b/pkgs/planet-pkgs/planet-test/info.rkt
@@ -6,7 +6,7 @@
 
 (define pkg-desc "tests for \"planet-lib\"")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))
 (define build-deps '("eli-tester"
                      "planet-lib"
                      "rackunit-lib"
diff --git a/pkgs/planet-pkgs/planet/info.rkt b/pkgs/planet-pkgs/planet/info.rkt
index 115f7390f9..bcdd37a3e8 100644
--- a/pkgs/planet-pkgs/planet/info.rkt
+++ b/pkgs/planet-pkgs/planet/info.rkt
@@ -7,4 +7,4 @@
 
 (define pkg-desc "Legacy support for automatic package distribution")
 
-(define pkg-authors '(mflatt))
+(define pkg-authors '(mflatt robby))