diff --git a/libs/input/Input.cpp b/libs/input/Input.cpp
index 13ca9ec..375b684 100644
--- a/libs/input/Input.cpp
+++ b/libs/input/Input.cpp
@@ -64,9 +64,10 @@
 }
 
 bool shouldDisregardTransformation(uint32_t source) {
-    // Do not apply any transformations to axes from joysticks or touchpads.
+    // Do not apply any transformations to axes from joysticks, touchpads, or relative mice.
     return isFromSource(source, AINPUT_SOURCE_CLASS_JOYSTICK) ||
-            isFromSource(source, AINPUT_SOURCE_CLASS_POSITION);
+            isFromSource(source, AINPUT_SOURCE_CLASS_POSITION) ||
+            isFromSource(source, AINPUT_SOURCE_MOUSE_RELATIVE);
 }
 
 bool shouldDisregardOffset(uint32_t source) {
diff --git a/libs/input/tests/InputEvent_test.cpp b/libs/input/tests/InputEvent_test.cpp
index a92016b..4b31246 100644
--- a/libs/input/tests/InputEvent_test.cpp
+++ b/libs/input/tests/InputEvent_test.cpp
@@ -715,10 +715,10 @@
 }
 
 TEST_F(MotionEventTest, JoystickAndTouchpadAreNotTransformed) {
-    constexpr static std::array kNonTransformedSources = {std::pair(AINPUT_SOURCE_TOUCHPAD,
-                                                                    AMOTION_EVENT_ACTION_DOWN),
-                                                          std::pair(AINPUT_SOURCE_JOYSTICK,
-                                                                    AMOTION_EVENT_ACTION_MOVE)};
+    constexpr static std::array kNonTransformedSources =
+            {std::pair(AINPUT_SOURCE_TOUCHPAD, AMOTION_EVENT_ACTION_DOWN),
+             std::pair(AINPUT_SOURCE_JOYSTICK, AMOTION_EVENT_ACTION_MOVE),
+             std::pair(AINPUT_SOURCE_MOUSE_RELATIVE, AMOTION_EVENT_ACTION_MOVE)};
     // Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
     ui::Transform transform(ui::Transform::ROT_90, 800, 400);
     transform.set(transform.tx() + 20, transform.ty() + 40);
@@ -738,7 +738,7 @@
 TEST_F(MotionEventTest, NonPointerSourcesAreNotTranslated) {
     constexpr static std::array kNonPointerSources = {std::pair(AINPUT_SOURCE_TRACKBALL,
                                                                 AMOTION_EVENT_ACTION_DOWN),
-                                                      std::pair(AINPUT_SOURCE_MOUSE_RELATIVE,
+                                                      std::pair(AINPUT_SOURCE_TOUCH_NAVIGATION,
                                                                 AMOTION_EVENT_ACTION_MOVE)};
     // Create a rotate-90 transform with an offset (like a window which isn't fullscreen).
     ui::Transform transform(ui::Transform::ROT_90, 800, 400);