diff --git a/moveit_core/kinematics_base/include/moveit/kinematics_base/kinematics_base.h b/moveit_core/kinematics_base/include/moveit/kinematics_base/kinematics_base.h
index 6d756671e3..704f197eeb 100644
--- a/moveit_core/kinematics_base/include/moveit/kinematics_base/kinematics_base.h
+++ b/moveit_core/kinematics_base/include/moveit/kinematics_base/kinematics_base.h
@@ -156,7 +156,7 @@ class MOVEIT_KINEMATICS_BASE_EXPORT KinematicsBase
 
   /** @brief Signature for a cost function used to evaluate IK solutions. */
   using IKCostFn = std::function<double(const geometry_msgs::msg::Pose&, const moveit::core::RobotState&,
-                                        moveit::core::JointModelGroup*, const std::vector<double>&)>;
+                                        moveit::core::JointModelGroup const*, const std::vector<double>&)>;
 
   /**
    * @brief Given a desired pose of the end-effector, compute the joint angles to reach it