diff --git a/bin/Linux/setup.sh b/bin/Linux/setup.sh
index eae84ce..39b9a2f 100755
--- a/bin/Linux/setup.sh
+++ b/bin/Linux/setup.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 echo "::group::configure kinetic"
-sudo add-apt-repository "deb http://mirror.math.princeton.edu/pub/ubuntu kinetic main universe"
+sudo add-apt-repository "deb http://mirror.math.princeton.edu/pub/ubuntu lunar main universe"
 echo "::endgroup::"
 
 echo "::group::install dependencies"
diff --git a/src/E2wxApp.h b/src/E2wxApp.h
index f6b011f..56fd5b3 100644
--- a/src/E2wxApp.h
+++ b/src/E2wxApp.h
@@ -23,8 +23,6 @@
 
 
 
-#include <SDL_keycode.h>
-
 #include <wx/defs.h>
 #include <wx/app.h>
 #include <wx/event.h>