diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index caac2e8..3472727 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -2136,26 +2136,6 @@
     return *_aidl_return ? ok() : error("viewcompiler failed");
 }
 
-binder::Status InstalldNativeService::markBootComplete(const std::string& instructionSet) {
-    ENFORCE_UID(AID_SYSTEM);
-    std::lock_guard<std::recursive_mutex> lock(mLock);
-
-    const char* instruction_set = instructionSet.c_str();
-
-    char boot_marker_path[PKG_PATH_MAX];
-    sprintf(boot_marker_path,
-          "%s/%s/%s/.booting",
-          android_data_dir.c_str(),
-          DALVIK_CACHE,
-          instruction_set);
-
-    ALOGV("mark_boot_complete : %s", boot_marker_path);
-    if (unlink(boot_marker_path) != 0) {
-        return error(StringPrintf("Failed to unlink %s", boot_marker_path));
-    }
-    return ok();
-}
-
 binder::Status InstalldNativeService::linkNativeLibraryDirectory(
         const std::unique_ptr<std::string>& uuid, const std::string& packageName,
         const std::string& nativeLibPath32, int32_t userId) {
diff --git a/cmds/installd/InstalldNativeService.h b/cmds/installd/InstalldNativeService.h
index 2b7bf33..eba966d 100644
--- a/cmds/installd/InstalldNativeService.h
+++ b/cmds/installd/InstalldNativeService.h
@@ -123,7 +123,6 @@
             int32_t uid);
     binder::Status removeIdmap(const std::string& overlayApkPath);
     binder::Status rmPackageDir(const std::string& packageDir);
-    binder::Status markBootComplete(const std::string& instructionSet);
     binder::Status freeCache(const std::unique_ptr<std::string>& uuid, int64_t targetFreeBytes,
             int64_t cacheReservedBytes, int32_t flags);
     binder::Status linkNativeLibraryDirectory(const std::unique_ptr<std::string>& uuid,
diff --git a/cmds/installd/binder/android/os/IInstalld.aidl b/cmds/installd/binder/android/os/IInstalld.aidl
index 26e9984..b795c02 100644
--- a/cmds/installd/binder/android/os/IInstalld.aidl
+++ b/cmds/installd/binder/android/os/IInstalld.aidl
@@ -75,7 +75,6 @@
     void idmap(@utf8InCpp String targetApkPath, @utf8InCpp String overlayApkPath, int uid);
     void removeIdmap(@utf8InCpp String overlayApkPath);
     void rmPackageDir(@utf8InCpp String packageDir);
-    void markBootComplete(@utf8InCpp String instructionSet);
     void freeCache(@nullable @utf8InCpp String uuid, long targetFreeBytes,
             long cacheReservedBytes, int flags);
     void linkNativeLibraryDirectory(@nullable @utf8InCpp String uuid,