diff --git a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
index 71986fe..1e24c0a 100644
--- a/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
+++ b/services/surfaceflinger/tests/unittests/HWComposerTest.cpp
@@ -35,6 +35,7 @@
 
 #include "DisplayHardware/DisplayMode.h"
 #include "DisplayHardware/HWComposer.h"
+#include "DisplayHardware/Hal.h"
 #include "mock/DisplayHardware/MockComposer.h"
 
 // TODO(b/129481165): remove the #pragma below and fix conversion issues
@@ -230,7 +231,7 @@
     constraints.seamlessRequired = false;
 
     hal::VsyncPeriodChangeTimeline timeline = {0, 0, 0};
-    constexpr DisplayModeId kConfigIndex(0);
+    constexpr Config kConfigIndex = 0;
     const auto status =
             hwc.setActiveModeWithConstraints(physicalId, kConfigIndex, constraints, &timeline);
     EXPECT_EQ(NO_ERROR, status);
@@ -243,8 +244,10 @@
     hwc.allocatePhysicalDisplay(hwcId, physicalId);
 
     for (size_t configIndex = 0; configIndex < kConfigs.size(); configIndex++) {
-        const auto status = hwc.setActiveModeWithConstraints(physicalId, DisplayModeId(configIndex),
-                                                             constraints, &timeline);
+        const auto status =
+                hwc.setActiveModeWithConstraints(physicalId,
+                                                 static_cast<hal::HWConfigId>(configIndex),
+                                                 constraints, &timeline);
         EXPECT_EQ(NO_ERROR, status) << "Error when switching to config " << configIndex;
     }
 }
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 9a9eeab..fc284ff 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -598,7 +598,8 @@
                                   std::optional<DisplayConnectionType> connectionType,
                                   std::optional<hal::HWDisplayId> hwcDisplayId, bool isPrimary)
               : mFlinger(flinger),
-                mCreationArgs(flinger.mFlinger.get(), mDisplayToken, compositionDisplay),
+                mCreationArgs(flinger.mFlinger.get(), flinger.mFlinger->getHwComposer(),
+                              mDisplayToken, compositionDisplay),
                 mHwcDisplayId(hwcDisplayId) {
             mCreationArgs.connectionType = connectionType;
             mCreationArgs.isPrimary = isPrimary;