diff --git a/services/inputflinger/dispatcher/Android.bp b/services/inputflinger/dispatcher/Android.bp
index 4757d31..cdad9c9 100644
--- a/services/inputflinger/dispatcher/Android.bp
+++ b/services/inputflinger/dispatcher/Android.bp
@@ -66,7 +66,6 @@
         "libui",
         "libgui",
         "libutils",
-        "lib-platform-compat-native-api",
         "server_configurable_flags",
     ],
     static_libs: [
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index f190f67..3f3c0db 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -24,8 +24,6 @@
 #include <android-base/stringprintf.h>
 #include <android/os/IInputConstants.h>
 #include <binder/Binder.h>
-#include <binder/IServiceManager.h>
-#include <com/android/internal/compat/IPlatformCompatNative.h>
 #include <ftl/enum.h>
 #include <gui/SurfaceComposerClient.h>
 #include <input/InputDevice.h>
@@ -63,7 +61,6 @@
 using android::os::IInputConstants;
 using android::os::InputEventInjectionResult;
 using android::os::InputEventInjectionSync;
-using com::android::internal::compat::IPlatformCompatNative;
 
 namespace android::inputdispatcher {
 
@@ -411,15 +408,6 @@
     return *lhs == *rhs;
 }
 
-sp<IPlatformCompatNative> getCompatService() {
-    sp<IBinder> service(defaultServiceManager()->getService(String16("platform_compat_native")));
-    if (service == nullptr) {
-        ALOGE("Failed to link to compat service");
-        return nullptr;
-    }
-    return interface_cast<IPlatformCompatNative>(service);
-}
-
 KeyEvent createKeyEvent(const KeyEntry& entry) {
     KeyEvent event;
     event.initialize(entry.id, entry.deviceId, entry.source, entry.displayId, INVALID_HMAC,
@@ -570,8 +558,7 @@
         mFocusedDisplayId(ADISPLAY_ID_DEFAULT),
         mWindowTokenWithPointerCapture(nullptr),
         mLatencyAggregator(),
-        mLatencyTracker(&mLatencyAggregator),
-        mCompatService(getCompatService()) {
+        mLatencyTracker(&mLatencyAggregator) {
     mLooper = new Looper(false);
     mReporter = createInputReporter();
 
@@ -4812,18 +4799,6 @@
                 ALOGD("Window went away: %s", oldWindowHandle->getName().c_str());
             }
             oldWindowHandle->releaseChannel();
-            // To avoid making too many calls into the compat framework, only
-            // check for window flags when windows are going away.
-            // TODO(b/157929241) : delete this. This is only needed temporarily
-            // in order to gather some data about the flag usage
-            if (oldWindowHandle->getInfo()->flags.test(WindowInfo::Flag::SLIPPERY)) {
-                ALOGW("%s has FLAG_SLIPPERY. Please report this in b/157929241",
-                      oldWindowHandle->getName().c_str());
-                if (mCompatService != nullptr) {
-                    mCompatService->reportChangeByUid(IInputConstants::BLOCK_FLAG_SLIPPERY,
-                                                      oldWindowHandle->getInfo()->ownerUid);
-                }
-            }
         }
     }
 }
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index ee50ec5..cbb7bad 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -36,7 +36,6 @@
 #include "TouchedWindow.h"
 
 #include <attestation/HmacKeyManager.h>
-#include <com/android/internal/compat/IPlatformCompatNative.h>
 #include <gui/InputApplication.h>
 #include <gui/WindowInfo.h>
 #include <input/Input.h>
@@ -679,7 +678,6 @@
     void traceWaitQueueLength(const Connection& connection);
 
     sp<InputReporterInterface> mReporter;
-    sp<com::android::internal::compat::IPlatformCompatNative> mCompatService;
 };
 
 } // namespace android::inputdispatcher