diff --git a/src/cocoa_joystick.m b/src/cocoa_joystick.m
index 88636a87..c351b4eb 100644
--- a/src/cocoa_joystick.m
+++ b/src/cocoa_joystick.m
@@ -485,3 +485,8 @@ void _glfwPlatformUpdateGamepadGUID(char* guid)
     }
 }
 
+int _glfwPlatformSetJoystickRumble(_GLFWjoystick* js, float slowMotorSpeed, float fastMotorSpeed)
+{
+    return GLFW_FALSE;
+}
+
diff --git a/src/null_joystick.c b/src/null_joystick.c
index 36c18aa2..27c3a323 100644
--- a/src/null_joystick.c
+++ b/src/null_joystick.c
@@ -42,3 +42,8 @@ void _glfwPlatformUpdateGamepadGUID(char* guid)
 {
 }
 
+int _glfwPlatformSetJoystickRumble(_GLFWjoystick* js, float slowMotorSpeed, float fastMotorSpeed)
+{
+    return GLFW_FALSE;
+}
+