diff --git a/source/blender/modifiers/intern/MOD_armature.c b/source/blender/modifiers/intern/MOD_armature.c
index 7219038b087..7ab3a5df531 100644
--- a/source/blender/modifiers/intern/MOD_armature.c
+++ b/source/blender/modifiers/intern/MOD_armature.c
@@ -58,7 +58,7 @@ static void initData(ModifierData *md)
 {
 	ArmatureModifierData *amd = (ArmatureModifierData *) md;
 	
-	amd->deformflag = ARM_DEF_ENVELOPE | ARM_DEF_VGROUP;
+	amd->deformflag = ARM_DEF_VGROUP;
 }
 
 static void copyData(ModifierData *md, ModifierData *target)