diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index acd3d75..e191d93 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -2578,7 +2578,7 @@
 void InputDispatcher::addWindowTargetLocked(const sp<WindowInfoHandle>& windowHandle,
                                             int32_t targetFlags, BitSet32 pointerIds,
                                             std::optional<nsecs_t> firstDownTimeInTarget,
-                                            std::vector<InputTarget>& inputTargets) {
+                                            std::vector<InputTarget>& inputTargets) const {
     std::vector<InputTarget>::iterator it =
             std::find_if(inputTargets.begin(), inputTargets.end(),
                          [&windowHandle](const InputTarget& inputTarget) {
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index b20a548..8356f3d 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -554,7 +554,7 @@
     void addWindowTargetLocked(const sp<android::gui::WindowInfoHandle>& windowHandle,
                                int32_t targetFlags, BitSet32 pointerIds,
                                std::optional<nsecs_t> firstDownTimeInTarget,
-                               std::vector<InputTarget>& inputTargets) REQUIRES(mLock);
+                               std::vector<InputTarget>& inputTargets) const REQUIRES(mLock);
     void addGlobalMonitoringTargetsLocked(std::vector<InputTarget>& inputTargets, int32_t displayId)
             REQUIRES(mLock);
     void pokeUserActivityLocked(const EventEntry& eventEntry) REQUIRES(mLock);