diff -urN caribou-0.4.17/bin/antler-keyboard.in caribou-0.4.17.new/bin/antler-keyboard.in
--- caribou-0.4.17/bin/antler-keyboard.in	2015-02-17 15:24:26.299147360 +0530
+++ caribou-0.4.17.new/bin/antler-keyboard.in	2015-02-17 15:25:44.355118770 +0530
@@ -52,4 +52,4 @@
   export ANTLER_THEME_PATH="$(dirname $script_dir)/data"
 fi
 
-@PYTHON@ -m caribou.antler.main "$@"
+exec @PYTHON@ -m caribou.antler.main "$@"
diff -urN caribou-0.4.17/bin/caribou-preferences.in caribou-0.4.17.new/bin/caribou-preferences.in
--- caribou-0.4.17/bin/caribou-preferences.in	2015-02-17 15:24:26.299147360 +0530
+++ caribou-0.4.17.new/bin/caribou-preferences.in	2015-02-17 15:25:45.607118311 +0530
@@ -50,7 +50,7 @@
   export LD_LIBRARY_PATH="$(dirname $script_dir)/libcaribou/.lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
 fi
 
-@PYTHON@ -c "
+exec @PYTHON@ -c "
 import signal
 signal.signal(signal.SIGINT, signal.SIG_DFL)