diff --git a/msg/Movement.msg b/msg/Movement.msg
index 52a5d692559fc96e01ba03377c4710ab5a1ac7ce..9fdc8d58355d71811e92842ea301b30533fb4a83 100755
--- a/msg/Movement.msg
+++ b/msg/Movement.msg
@@ -18,5 +18,5 @@ uint8 LOOK_AROUND=15
 uint8 FLYING=16
 uint8 NOTHING=17
 
-string gesture  # Desired robot gesture (Use string)
+uint8 gesture  # Desired robot gesture (Use string)
 bool move      # Flag to indicate if is desired to approach to the person