diff --git a/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java b/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
index 608356d76..757534169 100644
--- a/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
+++ b/src/main/java/com/topjohnwu/magisk/database/SuDatabaseHelper.java
@@ -222,11 +222,11 @@ public class SuDatabaseHelper extends SQLiteOpenHelper {
                 "(key TEXT, value INT, PRIMARY KEY(key))");
     }
 
-    private void cleanup() {
+    public void cleanup() {
         // Clear outdated policies
-        mDb.delete(POLICY_TABLE, Utils.fmt("until > 0 AND until < ?", System.currentTimeMillis() / 1000), null);
+        mDb.delete(POLICY_TABLE, Utils.fmt("until > 0 AND until < %d", System.currentTimeMillis() / 1000), null);
         // Clear outdated logs
-        mDb.delete(LOG_TABLE, Utils.fmt("time < ?", System.currentTimeMillis() - MagiskManager.get().suLogTimeout * 86400000), null);
+        mDb.delete(LOG_TABLE, Utils.fmt("time < %d", System.currentTimeMillis() - MagiskManager.get().suLogTimeout * 86400000), null);
     }
 
     public void deletePolicy(Policy policy) {
diff --git a/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java b/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
index 6507a20d1..f96b76460 100644
--- a/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
+++ b/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
@@ -62,6 +62,7 @@ public class RequestActivity extends Activity {
 
         pm = getPackageManager();
         mm = Utils.getMagiskManager(this);
+        mm.suDB.cleanup();
 
         Intent intent = getIntent();
         socketPath = intent.getStringExtra("socket");