diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3306fd0063..eba0b54073 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -32,7 +32,7 @@ jobs:
             ROS_DISTRO: jazzy
     env:
       CXXFLAGS: >-
-        -Wall -Wextra -Wwrite-strings -Wunreachable-code -Wpointer-arith -Wredundant-decls
+        -Wall -Wextra -Wwrite-strings -Wunreachable-code -Wpointer-arith -Wredundant-decls -Wno-unknown-warning-option
       CLANG_TIDY_ARGS: --fix --fix-errors --format-style=file
       DOCKER_IMAGE: moveit/moveit2:${{ matrix.env.IMAGE }}
       UPSTREAM_WORKSPACE: >
diff --git a/moveit_ros/moveit_servo/demos/cpp_interface/demo_joint_jog.cpp b/moveit_ros/moveit_servo/demos/cpp_interface/demo_joint_jog.cpp
index 0d1315f6dc..43a0e94fa2 100644
--- a/moveit_ros/moveit_servo/demos/cpp_interface/demo_joint_jog.cpp
+++ b/moveit_ros/moveit_servo/demos/cpp_interface/demo_joint_jog.cpp
@@ -91,7 +91,7 @@ int main(int argc, char* argv[])
 
   std::chrono::seconds timeout_duration(3);
   std::chrono::seconds time_elapsed(0);
-  auto start_time = std::chrono::steady_clock::now();
+  const auto start_time = std::chrono::steady_clock::now();
 
   // create command queue to build trajectory message and add current robot state
   std::deque<KinematicState> joint_cmd_rolling_window;
@@ -104,7 +104,7 @@ int main(int argc, char* argv[])
     KinematicState joint_state = servo.getNextJointState(robot_state, joint_jog);
     const StatusCode status = servo.getStatus();
 
-    auto current_time = std::chrono::steady_clock::now();
+    const auto current_time = std::chrono::steady_clock::now();
     time_elapsed = std::chrono::duration_cast<std::chrono::seconds>(current_time - start_time);
     if (time_elapsed > timeout_duration)
     {
diff --git a/moveit_ros/moveit_servo/demos/cpp_interface/demo_twist.cpp b/moveit_ros/moveit_servo/demos/cpp_interface/demo_twist.cpp
index eb816754eb..8c92fa4cfc 100644
--- a/moveit_ros/moveit_servo/demos/cpp_interface/demo_twist.cpp
+++ b/moveit_ros/moveit_servo/demos/cpp_interface/demo_twist.cpp
@@ -94,7 +94,7 @@ int main(int argc, char* argv[])
 
   std::chrono::seconds timeout_duration(4);
   std::chrono::seconds time_elapsed(0);
-  auto start_time = std::chrono::steady_clock::now();
+  const auto start_time = std::chrono::steady_clock::now();
 
   // create command queue to build trajectory message and add current robot state
   std::deque<KinematicState> joint_cmd_rolling_window;
@@ -107,7 +107,7 @@ int main(int argc, char* argv[])
     KinematicState joint_state = servo.getNextJointState(robot_state, target_twist);
     const StatusCode status = servo.getStatus();
 
-    auto current_time = std::chrono::steady_clock::now();
+    const auto current_time = std::chrono::steady_clock::now();
     time_elapsed = std::chrono::duration_cast<std::chrono::seconds>(current_time - start_time);
     if (time_elapsed > timeout_duration)
     {