diff --git a/interface/src/avatar/MyAvatar.h b/interface/src/avatar/MyAvatar.h
index 9b6b13568f..8d0b4b99d9 100644
--- a/interface/src/avatar/MyAvatar.h
+++ b/interface/src/avatar/MyAvatar.h
@@ -25,8 +25,6 @@ enum AvatarHandState
     NUM_HAND_STATES
 };
 
-const quint32 AVATAR_MOTION_OBEY_GRAVITY = 1U << 0;
-
 class MyAvatar : public Avatar {
     Q_OBJECT
     Q_PROPERTY(bool shouldRenderLocally READ getShouldRenderLocally WRITE setShouldRenderLocally)
diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h
index 250ae07b01..494d86ebda 100755
--- a/libraries/avatars/src/AvatarData.h
+++ b/libraries/avatars/src/AvatarData.h
@@ -50,6 +50,9 @@ typedef unsigned long long quint64;
 #include "HeadData.h"
 #include "HandData.h"
 
+// avatar motion behaviors
+const quint32 AVATAR_MOTION_OBEY_GRAVITY = 1U << 0;
+
 // First bitset
 const int KEY_STATE_START_BIT = 0; // 1st and 2nd bits
 const int HAND_STATE_START_BIT = 2; // 3rd and 4th bits