diff --git a/source/blender/python/api2_2x/Constraint.c b/source/blender/python/api2_2x/Constraint.c
index b0b9aa04a08..1845ce6f0de 100644
--- a/source/blender/python/api2_2x/Constraint.c
+++ b/source/blender/python/api2_2x/Constraint.c
@@ -2291,6 +2291,7 @@ static PyObject *ConstraintSeq_remove( BPy_ConstraintSeq *self, BPy_Constraint *
 {
 	bConstraint *con = locate_constr(self, value);
 	bPoseChannel *active= NULL;
+	int tmpflag= 0;
 
 	/* if we can't locate the constraint, return (exception already set) */
 	if (!con)
@@ -2304,6 +2305,11 @@ static PyObject *ConstraintSeq_remove( BPy_ConstraintSeq *self, BPy_Constraint *
 			if (active) active->bone->flag &= ~BONE_ACTIVE;
 			self->pchan->bone->flag |= BONE_ACTIVE;
 		}
+
+		if(!(self->obj->flag & OB_POSEMODE)) {
+			self->obj->flag |= OB_POSEMODE;
+			tmpflag= 1;
+		}
 	}
 	
 	/* del_constr_func() frees constraint + its data */
@@ -2314,6 +2320,8 @@ static PyObject *ConstraintSeq_remove( BPy_ConstraintSeq *self, BPy_Constraint *
 		if (active) active->bone->flag |= BONE_ACTIVE;
 		self->pchan->bone->flag &= ~BONE_ACTIVE;
 	}
+	if(tmpflag)
+		self->obj->flag &= ~OB_POSEMODE;
 	
 	/* erase the link to the constraint */
 	value->con = NULL;