diff --git a/source/Motor.m b/source/Motor.m
index a8bf919e193cfc333db70611be7f0a32285b7a0f..b8edd40c5a801aa43a2fc8d44454dd5aca4454e2 100644
--- a/source/Motor.m
+++ b/source/Motor.m
@@ -116,10 +116,6 @@ classdef Motor < MaskedHandle & dynamicprops
     end
     
     properties (Hidden, Access = private)  % Hidden properties for internal use only 
-        % commInterface (CommunicationInterface): Commands are created and sent via the 
-        %     communication interface class.
-        commInterface; 
-        
         % ev3Handle (EV3): Handle to the EV3-object to which this motor instance belongs
         ev3Handle;
         
@@ -246,7 +242,7 @@ classdef Motor < MaskedHandle & dynamicprops
                 motor.internalReset();
             end
 
-            % Call appropriate function in commInterface depending on limitValue and limitMode
+            % Send appropriate command depending on limitValue and limitMode
             if motor.limitValue==0
                 if motor.state.sendOnStart > 0
                     % If stop-flag is set: call stop() and reset flag
@@ -695,14 +691,6 @@ classdef Motor < MaskedHandle & dynamicprops
             end
         end
         
-        function set.commInterface(motor, comm)
-            if ~isCommInterfaceValid(comm)
-                error('Handle to commInterface not valid.');
-            end
-            
-            motor.commInterface = comm;
-        end
-        
         function set.debug(motor, debug)
             if ~isBool(debug)
                 error('Given parameter is not a bool.');
diff --git a/source/Sensor.m b/source/Sensor.m
index b748d97bae32608edefb6b19b7f2f676fb8d5acd..a52638e991da960523abad11e9736000e4af2a59 100644
--- a/source/Sensor.m
+++ b/source/Sensor.m
@@ -198,10 +198,6 @@ classdef Sensor < MaskedHandle
     end
 
     properties (Hidden, Access = private)  % Hidden properties for internal use only 
-        % commInterface (CommunicationInterface): Commands are created and sent via the 
-        %     communication interface class.
-        commInterface; 
-        
         % ev3Handle (EV3): Handle to the EV3-object to which this sensor instance belongs
         ev3Handle;
         
@@ -288,14 +284,6 @@ classdef Sensor < MaskedHandle
             end
         end
         
-        function set.commInterface(sensor, comm)
-            if ~isCommInterfaceValid(comm)
-                error('Handle to commInterface not valid.');
-            else
-                sensor.commInterface = comm;
-            end
-        end
-        
         function setProperties(sensor, varargin)
             % Sets multiple Sensor properties at once using MATLAB's inputParser.
             %