diff --git a/ur_rtde_driver/include/ur_rtde_driver/rtde/rtde_writer.h b/ur_rtde_driver/include/ur_rtde_driver/rtde/rtde_writer.h
index 02506e8..280e978 100644
--- a/ur_rtde_driver/include/ur_rtde_driver/rtde/rtde_writer.h
+++ b/ur_rtde_driver/include/ur_rtde_driver/rtde/rtde_writer.h
@@ -52,7 +52,7 @@ public:
   bool sendStandardDigitalOutput(uint8_t output_pin, bool value);
   bool sendConfigurableDigitalOutput(uint8_t output_pin, bool value);
   bool sendToolDigitalOutput(uint8_t output_pin, bool value);
-  bool sendStandardAnalogOuput(uint8_t output_pin, double value);
+  bool sendStandardAnalogOutput(uint8_t output_pin, double value);
 
 private:
   uint8_t pinToMask(uint8_t pin);
diff --git a/ur_rtde_driver/src/ros/hardware_interface.cpp b/ur_rtde_driver/src/ros/hardware_interface.cpp
index e14e0ca..add8bb0 100644
--- a/ur_rtde_driver/src/ros/hardware_interface.cpp
+++ b/ur_rtde_driver/src/ros/hardware_interface.cpp
@@ -571,7 +571,7 @@ bool HardwareInterface::setIO(ur_msgs::SetIORequest& req, ur_msgs::SetIOResponse
   }
   else if (req.fun == req.FUN_SET_ANALOG_OUT && ur_driver_ != nullptr)
   {
-    res.success = ur_driver_->getRTDEWriter().sendStandardAnalogOuput(req.pin, req.state);
+    res.success = ur_driver_->getRTDEWriter().sendStandardAnalogOutput(req.pin, req.state);
   }
   else
   {
diff --git a/ur_rtde_driver/src/rtde/rtde_writer.cpp b/ur_rtde_driver/src/rtde/rtde_writer.cpp
index a8e5fb8..4f7fefe 100644
--- a/ur_rtde_driver/src/rtde/rtde_writer.cpp
+++ b/ur_rtde_driver/src/rtde/rtde_writer.cpp
@@ -164,7 +164,7 @@ bool RTDEWriter::sendToolDigitalOutput(uint8_t output_pin, bool value)
   return success;
 }
 
-bool RTDEWriter::sendStandardAnalogOuput(uint8_t output_pin, double value)
+bool RTDEWriter::sendStandardAnalogOutput(uint8_t output_pin, double value)
 {
   std::unique_ptr<DataPackage> package;
   package.reset(new DataPackage(recipe_));