diff --git a/services/surfaceflinger/tests/unittests/CompositionTest.cpp b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
index 73df15c..5066a83 100644
--- a/services/surfaceflinger/tests/unittests/CompositionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/CompositionTest.cpp
@@ -231,6 +231,7 @@
     const Rect sourceCrop(0, 0, DEFAULT_DISPLAY_WIDTH, DEFAULT_DISPLAY_HEIGHT);
     constexpr bool useIdentityTransform = true;
     constexpr bool forSystem = true;
+    constexpr bool regionSampling = false;
 
     DisplayRenderArea renderArea(mDisplay, sourceCrop, DEFAULT_DISPLAY_WIDTH,
                                  DEFAULT_DISPLAY_HEIGHT, ui::Dataspace::V0_SRGB,
@@ -249,7 +250,7 @@
     int fd = -1;
     status_t result =
             mFlinger.captureScreenImplLocked(renderArea, traverseLayers, mCaptureScreenBuffer.get(),
-                                             useIdentityTransform, forSystem, &fd);
+                                             useIdentityTransform, forSystem, &fd, regionSampling);
     if (fd >= 0) {
         close(fd);
     }
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 290366e..9630645 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -326,11 +326,11 @@
     auto captureScreenImplLocked(const RenderArea& renderArea,
                                  SurfaceFlinger::TraverseLayersFunction traverseLayers,
                                  const sp<GraphicBuffer>& buffer, bool useIdentityTransform,
-                                 bool forSystem, int* outSyncFd) {
+                                 bool forSystem, int* outSyncFd, bool regionSampling) {
         bool ignored;
         return mFlinger->captureScreenImplLocked(renderArea, traverseLayers, buffer,
                                                  useIdentityTransform, forSystem, outSyncFd,
-                                                 ignored);
+                                                 regionSampling, ignored);
     }
 
     auto traverseLayersInDisplay(const sp<const DisplayDevice>& display,