diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index 9abfef1..79c8a4b 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -226,6 +226,9 @@
     // True to enable tap-to-click on touchpads.
     bool touchpadTapToClickEnabled;
 
+    // True to enable tap dragging on touchpads.
+    bool touchpadTapDraggingEnabled;
+
     // True to enable a zone on the right-hand side of touchpads where clicks will be turned into
     // context (a.k.a. "right") clicks.
     bool touchpadRightClickZoneEnabled;
@@ -266,6 +269,7 @@
             touchpadPointerSpeed(0),
             touchpadNaturalScrollingEnabled(true),
             touchpadTapToClickEnabled(true),
+            touchpadTapDraggingEnabled(false),
             touchpadRightClickZoneEnabled(false),
             stylusButtonMotionEventsEnabled(true),
             stylusPointerIconEnabled(false) {}
diff --git a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
index bdc1640..b990dd5 100644
--- a/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/TouchpadInputMapper.cpp
@@ -397,6 +397,8 @@
                 .setBoolValues({config.touchpadNaturalScrollingEnabled});
         mPropertyProvider.getProperty("Tap Enable")
                 .setBoolValues({config.touchpadTapToClickEnabled});
+        mPropertyProvider.getProperty("Tap Drag Enable")
+                .setBoolValues({config.touchpadTapDraggingEnabled});
         mPropertyProvider.getProperty("Button Right Click Zone Enable")
                 .setBoolValues({config.touchpadRightClickZoneEnabled});
     }
diff --git a/services/inputflinger/tests/fuzzers/TouchpadInputFuzzer.cpp b/services/inputflinger/tests/fuzzers/TouchpadInputFuzzer.cpp
index be765cc..c2bf275 100644
--- a/services/inputflinger/tests/fuzzers/TouchpadInputFuzzer.cpp
+++ b/services/inputflinger/tests/fuzzers/TouchpadInputFuzzer.cpp
@@ -123,6 +123,7 @@
     config.touchpadPointerSpeed = fdp.ConsumeIntegralInRange(-7, 7);
     config.touchpadNaturalScrollingEnabled = fdp.ConsumeBool();
     config.touchpadTapToClickEnabled = fdp.ConsumeBool();
+    config.touchpadTapDraggingEnabled = fdp.ConsumeBool();
     config.touchpadRightClickZoneEnabled = fdp.ConsumeBool();
 }