diff --git a/app/src/main/java/eu/faircode/email/Log.java b/app/src/main/java/eu/faircode/email/Log.java
index 13fb8fe32f..68dc2a6148 100644
--- a/app/src/main/java/eu/faircode/email/Log.java
+++ b/app/src/main/java/eu/faircode/email/Log.java
@@ -24,7 +24,6 @@ import android.app.ApplicationExitInfo;
 import android.app.Dialog;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
-import android.app.UiModeManager;
 import android.app.usage.UsageStatsManager;
 import android.content.Context;
 import android.content.DialogInterface;
@@ -1693,15 +1692,6 @@ public class Log {
                 .append(" yes=").append((uiMode & Configuration.UI_MODE_NIGHT_YES) != 0)
                 .append("\r\n");
 
-        UiModeManager uim = (UiModeManager) context.getSystemService(Context.UI_MODE_SERVICE);
-        int nightMode = uim.getNightMode();
-        sb.append(String.format("Night mode: 0x"))
-                .append(Integer.toHexString(nightMode))
-                .append(" no=").append((nightMode & UiModeManager.MODE_NIGHT_NO) != 0)
-                .append(" yes=").append((nightMode & UiModeManager.MODE_NIGHT_YES) != 0)
-                .append(" custom=").append((nightMode & UiModeManager.MODE_NIGHT_CUSTOM) != 0)
-                .append("\r\n");
-
         try {
             int maxKeySize = javax.crypto.Cipher.getMaxAllowedKeyLength("AES");
             sb.append(context.getString(R.string.title_advanced_aes_key_size, maxKeySize)).append("\r\n");